Active NPI 1265412910 Individual Practitioner Male Practitioner

Dr. Jonathan R Klocek , MD

Internal Medicine • Austin, TX

Professional Overview & Biography Verified Profile Summary

Dr. Jonathan Klocek, MD is a registered healthcare professional specializing in Internal Medicine in Austin, TX. Practice services are available at 1004 W 32ND ST STE 400 under active NPI credentials.

Frequently performed procedures and clinical services include insertion of needle into vein for collection of blood sample, blood test, comprehensive group of blood chemicals, complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1004 W 32nd St Ste 400

Austin, TX 787051915

Telephone 5124545171

Associated Practice Facility / Clinic

🏢 Capital Medical Clinic, Llp Facility NPI 1679528582

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Austin, TX

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 20.8 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

620 Specialists

Practicing in Austin, TX (9538 Statewide)

Telehealth Adoption Rate

16.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

53.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	645	448	$16.00	$8.40
80053 Blood test, comprehensive group of blood chemicals	551	425	$54.00	$10.33
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	542	423	$36.00	$7.61
80061 Blood test, lipids (cholesterol and triglycerides)	519	419	$73.00	$13.09
83615 Lactate dehydrogenase (enzyme) level	476	398	$25.00	$5.91
84550 Uric acid level, blood	475	399	$22.00	$4.42
84443 Blood test, thyroid stimulating hormone (TSH)	468	407	$98.00	$16.46
82977 Glutamyltransferase (liver enzyme) level	466	393	$30.00	$7.04
82550 Creatine kinase (cardiac enzyme) level, total	413	343	$32.00	$6.38
81003 Automated urinalysis test	385	364	$19.00	$2.20
71046 X-ray of chest, 2 views	365	347	$43.00	$24.72
93000 Routine ekg using at least 12 leads including interpretation and report	362	351	$78.00	$14.65
G0444 Annual depression screening, 5 to 15 minutes	358	358	$30.00	$18.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	357	264	$175.00	$128.23
82306 Vitamin d-3 level	242	220	$120.00	$28.89
82607 Cyanocobalamin (vitamin B-12) level	226	201	$100.00	$14.78
83036 Hemoglobin A1C level	207	162	$42.00	$9.52
83550 Iron binding capacity	189	162	$38.00	$8.57
83735 Magnesium level	187	171	$40.00	$6.57
90662 Influenza vaccine split virus, preservative free	134	134	$72.31	$69.09
G0008 Administration of influenza virus vaccine	134	134	$35.00	$30.91
83540 Iron level	127	116	$28.00	$6.34
G0103 Prostate cancer screening; prostate specific antigen test (psa)	116	116	$85.00	$18.92
84153 Psa (prostate specific antigen) measurement, total	109	94	$85.00	$18.02
84439 Thyroxine (thyroid chemical), free	107	91	$39.00	$8.84
82728 Ferritin (blood protein) level	49	40	$85.00	$13.36
99213 Established patient office or other outpatient visit, typically 15 minutes	42	42	$140.00	$90.87
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	41	39	$240.00	$179.61
80048 Blood test, basic group of blood chemicals (calcium, total)	32	25	$50.00	$8.29
86140 Measurement C-reactive protein for detection of infection or inflammation	27	24	$22.00	$5.08
81001 Manual urinalysis test with examination using microscope, automated	26	26	$23.00	$3.11
77080 Dxa bone density measurement of hip, pelvis, spine	25	24	$150.00	$39.30
84403 Testosterone (hormone) level, total	24	23	$90.00	$25.29
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	23	19	$100.00	$62.53
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month	23	12	$50.00	$47.56
G0009 Administration of pneumococcal vaccine	23	23	$35.00	$30.91
85652 Red blood cell sedimentation rate, to detect inflammation, automated	22	21	$20.00	$2.65
90471 Administration of 1 vaccine	18	18	$35.00	$20.71
99442 Telephone medical discussion with physician, 11-20 minutes	17	17	$95.00	$90.85
85046 Red blood count automated, with additional calculations	16	13	$30.00	$5.46
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	16	15	$24.00	$4.18
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	16	16	$395.00	$160.82
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	13	13	$160.00	$52.80
91313 Coronavirus vaccine 14	12	12	$0.01	$0.01
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	12	12	$200.00	$129.60
99441 Telephone medical discussion with physician, 5-10 minutes	12	12	$60.00	$57.11
0134A Fee covid-19 vac 14 res	12	12	$50.00	$41.22
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	11	11	$140.00	$130.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	852	560	$16.00	$2.96
80053 Blood test, comprehensive group of blood chemicals	717	545	$54.00	$10.37
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	715	544	$36.00	$7.67
83615 Lactate dehydrogenase (enzyme) level	700	546	$25.00	$5.94
82977 Glutamyltransferase (liver enzyme) level	696	542	$30.00	$7.10
84550 Uric acid level, blood	694	544	$22.00	$4.43
80061 Blood test, lipids (cholesterol and triglycerides)	683	536	$73.00	$13.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	631	387	$175.00	$129.19
84443 Blood test, thyroid stimulating hormone (TSH)	605	520	$98.00	$16.56
81003 Automated urinalysis test	548	499	$19.00	$2.22
93000 Routine ekg using at least 12 leads including interpretation and report	485	463	$78.00	$14.50
71046 X-ray of chest, 2 views	469	459	$43.00	$24.84
G0444 Annual depression screening, 5 to 15 minutes	462	462	$30.00	$19.01
82550 Creatine kinase (cardiac enzyme) level, total	462	380	$32.00	$6.41
82306 Vitamin d-3 level	329	307	$120.00	$29.08
83036 Hemoglobin A1C level	285	206	$42.00	$9.54
82607 Cyanocobalamin (vitamin B-12) level	283	267	$100.00	$14.86
83550 Iron binding capacity	243	219	$38.00	$8.61
83735 Magnesium level	236	214	$40.00	$6.60
90662 Influenza vaccine split virus, preservative free	175	175	$70.00	$67.61
G0008 Administration of influenza virus vaccine	175	175	$35.00	$30.32
G0103 Prostate cancer screening; prostate specific antigen test (psa)	160	160	$85.00	$19.07
84153 Psa (prostate specific antigen) measurement, total	126	121	$99.88	$18.18
84439 Thyroxine (thyroid chemical), free	121	98	$39.00	$8.91
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	63	52	$24.00	$4.22
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	62	61	$250.00	$182.42
82570 Creatinine level to test for kidney function or muscle injury	61	58	$23.00	$5.04
82043 Urine microalbumin (protein) level	61	58	$46.00	$5.62
80048 Blood test, basic group of blood chemicals (calcium, total)	48	41	$50.00	$8.34
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	48	29	$100.00	$63.83
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month	43	22	$50.00	$48.42
0134A Fee covid-19 vac 14 res	37	37	$50.00	$40.15
86140 Measurement C-reactive protein for detection of infection or inflammation	36	32	$22.00	$5.11
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	34	32	$160.00	$54.05
99213 Established patient office or other outpatient visit, typically 15 minutes	34	34	$120.59	$91.37
91313 Coronavirus vaccine 14	33	33	$0.01	$0.01
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	32	18	$140.00	$41.98
84403 Testosterone (hormone) level, total	32	28	$110.34	$25.44
G0009 Administration of pneumococcal vaccine	32	32	$35.00	$30.50
77080 Dxa bone density measurement of hip, pelvis, spine	29	29	$255.00	$39.05
99442 Telephone medical discussion with physician, 11-20 minutes	28	28	$95.00	$89.83
82728 Ferritin (blood protein) level	28	26	$85.00	$13.43
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	25	22	$140.00	$135.12
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	23	23	$395.00	$161.46
84481 Thyroid hormone, t3 measurement, free	23	20	$39.00	$16.73
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	23	23	$136.09	$130.61
90471 Administration of 1 vaccine	21	20	$35.00	$15.66
69210 Removal of impacted ear wax	20	16	$100.00	$47.87
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	19	19	$200.00	$132.97
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month	18	11	$100.00	$70.51
81001 Manual urinalysis test with examination using microscope, automated	18	14	$23.00	$3.14
0064A Adm sarscov2 50mcg/0.25mlbst	18	18	$50.00	$40.49
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	17	17	$35.00	$26.36
85046 Red blood count automated, with additional calculations	16	12	$30.00	$5.50
99443 Telephone medical discussion with physician, 21-30 minutes	13	13	$135.00	$130.22
99441 Telephone medical discussion with physician, 5-10 minutes	13	12	$60.00	$56.96
93880 Ultrasound of both sides of head and neck blood flow	11	11	$780.00	$166.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	821	574	$16.00	$3.00
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	726	558	$36.00	$7.76
82977 Glutamyltransferase (liver enzyme) level	725	556	$30.00	$7.18
83615 Lactate dehydrogenase (enzyme) level	725	556	$25.00	$6.02
84550 Uric acid level, blood	714	553	$22.00	$4.51
80053 Blood test, comprehensive group of blood chemicals	714	554	$54.00	$10.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	655	395	$171.05	$133.40
80061 Blood test, lipids (cholesterol and triglycerides)	648	534	$73.00	$13.37
84443 Blood test, thyroid stimulating hormone (TSH)	617	529	$98.00	$16.80
81003 Automated urinalysis test	561	513	$19.00	$2.25
93000 Routine ekg using at least 12 leads including interpretation and report	488	473	$78.00	$15.29
71046 X-ray of chest, 2 views	464	450	$43.00	$24.75
G0444 Annual depression screening, 5 to 15 minutes	412	412	$30.00	$19.68
82550 Creatine kinase (cardiac enzyme) level, total	343	293	$32.00	$6.51
82306 Vitamin d-3 level	328	311	$120.00	$29.60
82607 Cyanocobalamin (vitamin B-12) level	278	267	$100.00	$15.03
83036 Hemoglobin A1C level	275	204	$42.00	$9.71
83550 Iron binding capacity	241	203	$38.00	$8.71
83735 Magnesium level	213	188	$40.00	$6.64
G0008 Administration of influenza virus vaccine	195	193	$35.00	$17.57
90662 Influenza vaccine split virus, preservative free	193	191	$70.00	$65.26
G0103 Prostate cancer screening; prostate specific antigen test (psa)	169	169	$85.00	$19.31
84153 Psa (prostate specific antigen) measurement, total	122	113	$100.00	$18.39
84439 Thyroxine (thyroid chemical), free	118	100	$39.00	$9.02
99213 Established patient office or other outpatient visit, typically 15 minutes	100	96	$112.23	$94.19
0002A Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, diluent reconstituted; second dose	85	85	$50.00	$41.31
0001A Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, diluent reconstituted; first dose	85	85	$36.94	$19.53
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	70	70	$200.00	$137.18
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	62	24	$140.00	$42.78
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	56	50	$24.00	$4.19
82570 Creatinine level to test for kidney function or muscle injury	54	50	$23.00	$5.18
82043 Urine microalbumin (protein) level	54	50	$46.00	$5.78
0012A Adm sarscov2 100mcg/0.5ml2nd	53	53	$35.00	$28.99
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	46	27	$100.00	$42.09
0011A Adm sarscov2 100mcg/0.5ml1st	46	46	$35.00	$17.57
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month	41	24	$50.00	$38.49
84403 Testosterone (hormone) level, total	40	36	$111.00	$25.81
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	36	33	$160.00	$54.84
77080 Dxa bone density measurement of hip, pelvis, spine	35	35	$255.00	$39.99
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	35	34	$247.60	$186.35
82728 Ferritin (blood protein) level	31	28	$85.00	$13.63
80048 Blood test, basic group of blood chemicals (calcium, total)	30	29	$50.00	$8.46
86140 Measurement C-reactive protein for detection of infection or inflammation	29	25	$22.00	$5.18
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	28	26	$182.14	$45.23
0013A Adm sarscov2 100mcg/0.5ml3rd	26	26	$50.00	$41.31
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	22	22	$250.00	$173.64
84478 Triglycerides level	20	19	$25.00	$5.74
82465 Cholesterol level	20	19	$25.00	$4.35
99442 Telephone medical discussion with physician, 11-20 minutes	20	19	$94.25	$93.93
G0009 Administration of pneumococcal vaccine	17	17	$35.00	$17.48
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$128.25	$124.81
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	15	15	$395.00	$172.70
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	15	14	$35.00	$27.19
99495 Transitional care management services for problem of at least moderate complexity	14	14	$495.00	$213.77
85044 Red blood count, manual test	13	11	$30.00	$4.31
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	13	13	$131.92	$95.32
72100 X-ray of lower and sacral spine, 2-3 views	12	12	$75.00	$28.59
71045 X-ray of chest, 1 view	12	12	$31.00	$18.11
93880 Ultrasound of both sides of head and neck blood flow	11	11	$780.00	$175.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	761	542	$16.00	$2.98
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	675	523	$36.00	$7.71
83615 Lactate dehydrogenase (enzyme) level	664	523	$25.00	$5.97
82977 Glutamyltransferase (liver enzyme) level	663	522	$30.00	$7.12
84550 Uric acid level, blood	657	523	$22.00	$4.47
80053 Blood test, comprehensive group of blood chemicals	657	523	$54.00	$10.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	604	342	$156.00	$111.75
80061 Blood test, lipids (cholesterol and triglycerides)	591	507	$73.00	$13.23
84443 Blood test, thyroid stimulating hormone (TSH)	576	506	$98.00	$16.71
81003 Automated urinalysis test	496	457	$19.00	$2.22
93000 Routine ekg using at least 12 leads including interpretation and report	406	394	$78.00	$17.60
71046 X-ray of chest, 2 views	389	374	$43.00	$22.92
G0444 Annual depression screening, 5 to 15 minutes	383	383	$30.00	$18.95
82306 Vitamin d-3 level	375	350	$120.00	$29.45
82607 Cyanocobalamin (vitamin B-12) level	343	322	$100.00	$15.00
82550 Creatine kinase (cardiac enzyme) level, total	318	274	$32.00	$6.46
99213 Established patient office or other outpatient visit, typically 15 minutes	306	288	$99.00	$77.02
83735 Magnesium level	270	246	$40.00	$6.65
83550 Iron binding capacity	239	217	$38.00	$8.67
83036 Hemoglobin A1C level	208	158	$42.00	$9.62
G0008 Administration of influenza virus vaccine	190	190	$35.00	$17.06
90662 Influenza vaccine split virus, preservative free	179	179	$69.72	$60.81
G0103 Prostate cancer screening; prostate specific antigen test (psa)	158	158	$85.00	$19.16
84439 Thyroxine (thyroid chemical), free	136	113	$39.00	$8.97
84153 Psa (prostate specific antigen) measurement, total	110	99	$100.00	$18.32
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	89	89	$200.00	$120.49
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	75	72	$229.00	$149.61
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	71	55	$24.00	$4.25
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	67	67	$250.00	$174.16
82043 Urine microalbumin (protein) level	51	51	$46.00	$5.65
82570 Creatinine level to test for kidney function or muscle injury	51	51	$23.00	$5.06
G0009 Administration of pneumococcal vaccine	50	50	$35.00	$16.96
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	47	37	$100.00	$42.58
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	45	16	$140.00	$42.48
80048 Blood test, basic group of blood chemicals (calcium, total)	44	33	$50.00	$8.39
G2058 Chronic care management services, each additional 20 minutes of clinical staff time directed by a physician or other qualified health care professional, per calendar month (list separately in addition to code for primary procedure). (do not report g2058 fo	40	28	$50.00	$38.48
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	37	34	$160.00	$55.18
84403 Testosterone (hormone) level, total	35	28	$111.00	$25.62
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	33	33	$123.00	$117.18
86140 Measurement C-reactive protein for detection of infection or inflammation	32	25	$22.00	$5.16
84478 Triglycerides level	28	26	$25.00	$5.70
82465 Cholesterol level	28	26	$25.00	$4.32
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	25	25	$395.00	$170.67
99442 Telephone medical discussion with physician, 11-20 minutes	25	24	$72.00	$70.12
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	23	23	$200.00	$45.23
77080 Dxa bone density measurement of hip, pelvis, spine	20	20	$255.00	$41.44
99495 Transitional care management services for problem of at least moderate complexity	19	19	$495.00	$191.65
99441 Telephone medical discussion with physician, 5-10 minutes	19	18	$47.89	$45.44
90670 Pneumococcal vaccine for injection into muscle	17	17	$250.00	$225.48
86769 Measure of severe acute respiratory syndrome coronavirus 2 (covid-19) antibody	17	17	$100.00	$42.13
69210 Removal of impacted ear wax	17	17	$100.00	$49.45
84481 Thyroid hormone, t3 measurement, free	17	15	$39.00	$16.80
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	14	14	$35.00	$27.00
82728 Ferritin (blood protein) level	13	13	$85.00	$13.55
86328 Test for detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antibody, qualitative or semiquantitative	12	12	$75.00	$45.23
90682 Influenza vaccine, quadrivalent derived from recombinant dna	11	11	$70.00	$60.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	813	562	$16.00	$2.93
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	695	536	$36.00	$8.41
83615 Lactate dehydrogenase (enzyme) level	679	540	$25.00	$6.53
82977 Glutamyltransferase (liver enzyme) level	676	538	$30.00	$7.79
80053 Blood test, comprehensive group of blood chemicals	674	537	$54.00	$11.42
84550 Uric acid level, blood	673	536	$22.00	$4.89
84443 Blood test, thyroid stimulating hormone (TSH)	593	523	$98.00	$18.27
80061 Blood test, lipids (cholesterol and triglycerides)	585	516	$73.00	$14.46
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	579	330	$156.00	$109.15
81003 Automated urinalysis test	526	487	$19.00	$2.43
93000 Routine ekg using at least 12 leads including interpretation and report	454	442	$78.00	$17.28
71046 X-ray of chest, 2 views	429	417	$43.00	$21.11
G0444 Annual depression screening, 5 to 15 minutes	409	409	$30.00	$18.48
82306 Vitamin d-3 level	341	323	$120.00	$32.04
82550 Creatine kinase (cardiac enzyme) level, total	297	256	$32.00	$7.09
99213 Established patient office or other outpatient visit, typically 15 minutes	296	267	$99.00	$75.36
82607 Cyanocobalamin (vitamin B-12) level	259	246	$100.00	$16.28
83036 Hemoglobin A1C level	231	174	$42.00	$10.52
83550 Iron binding capacity	229	187	$38.00	$9.44
83735 Magnesium level	191	169	$40.00	$7.21
G0103 Prostate cancer screening; prostate specific antigen test (psa)	184	184	$85.00	$20.03
G0008 Administration of influenza virus vaccine	178	176	$35.00	$16.73
90662 Influenza vaccine split virus, preservative free	176	174	$60.00	$54.22
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	137	135	$229.00	$147.54
84439 Thyroxine (thyroid chemical), free	117	94	$39.00	$9.74
84153 Psa (prostate specific antigen) measurement, total	98	89	$100.00	$19.62
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	72	36	$140.00	$41.98
82570 Creatinine level to test for kidney function or muscle injury	63	55	$23.00	$5.63
82043 Urine microalbumin (protein) level	63	55	$46.00	$6.29
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	59	49	$24.00	$3.97
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	58	47	$160.00	$54.09
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	57	35	$100.00	$42.11
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	56	54	$35.00	$26.16
80048 Blood test, basic group of blood chemicals (calcium, total)	48	39	$50.00	$9.02
84478 Triglycerides level	47	44	$25.00	$6.25
82465 Cholesterol level	47	44	$25.00	$4.74
84403 Testosterone (hormone) level, total	45	39	$111.00	$27.49
G0009 Administration of pneumococcal vaccine	36	36	$35.00	$16.73
86140 Measurement C-reactive protein for detection of infection or inflammation	31	29	$22.00	$5.27
77080 Dxa bone density measurement of hip, pelvis, spine	29	29	$255.00	$41.13
99495 Transitional care management services for problem of at least moderate complexity	29	28	$495.00	$164.50
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	25	25	$123.00	$111.42
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	25	16	$125.00	$93.41
82728 Ferritin (blood protein) level	21	19	$85.00	$14.85
93880 Ultrasound of both sides of head and neck blood flow	18	18	$780.00	$167.27
85044 Red blood count, manual test	18	16	$30.00	$4.69
69210 Removal of impacted ear wax	17	16	$100.00	$48.06
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	17	17	$600.00	$135.87
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	15	15	$395.00	$168.85
81001 Manual urinalysis test with examination using microscope, automated	14	14	$23.00	$3.45
84481 Thyroid hormone, t3 measurement, free	14	14	$39.00	$18.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	839	580	$16.00	$2.91
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	724	562	$36.00	$9.32
83615 Lactate dehydrogenase (enzyme) level	697	565	$25.00	$7.25
82977 Glutamyltransferase (liver enzyme) level	695	564	$30.00	$8.66
80053 Blood test, comprehensive group of blood chemicals	692	565	$54.00	$12.65
84550 Uric acid level, blood	689	565	$22.00	$5.42
84443 Blood test, thyroid stimulating hormone (TSH)	627	546	$98.00	$20.11
80061 Blood test, lipids (cholesterol and triglycerides)	604	536	$73.00	$16.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	584	342	$156.00	$106.40
81003 Automated urinalysis test	576	519	$19.00	$2.69
93000 Routine ekg using at least 12 leads including interpretation and report	484	468	$78.00	$17.02
71046 X-ray of chest, 2 views	436	422	$43.00	$19.79
G0444 Annual depression screening, 5 to 15 minutes	424	424	$30.00	$18.14
99213 Established patient office or other outpatient visit, typically 15 minutes	403	348	$99.00	$73.11
82306 Vitamin d-3 level	296	276	$120.00	$35.82
82607 Cyanocobalamin (vitamin B-12) level	251	234	$100.00	$18.13
82550 Creatine kinase (cardiac enzyme) level, total	236	215	$32.00	$7.85
83550 Iron binding capacity	230	197	$38.00	$10.52
83735 Magnesium level	215	191	$40.00	$7.99
G0008 Administration of influenza virus vaccine	204	201	$35.00	$20.67
90662 Influenza vaccine split virus, preservative free	200	197	$60.00	$51.74
83036 Hemoglobin A1C level	197	145	$42.00	$11.58
G0103 Prostate cancer screening; prostate specific antigen test (psa)	181	181	$85.00	$22.26
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	159	150	$229.00	$145.65
84439 Thyroxine (thyroid chemical), free	105	93	$39.00	$10.81
84153 Psa (prostate specific antigen) measurement, total	99	95	$100.00	$22.04
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	88	33	$140.00	$42.09
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	82	55	$100.00	$42.31
82570 Creatinine level to test for kidney function or muscle injury	67	60	$23.00	$6.08
G0009 Administration of pneumococcal vaccine	67	67	$35.00	$20.67
82043 Urine microalbumin (protein) level	67	60	$46.00	$6.80
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	62	52	$160.00	$54.04
80048 Blood test, basic group of blood chemicals (calcium, total)	61	49	$50.00	$10.23
82465 Cholesterol level	59	55	$25.00	$5.26
84478 Triglycerides level	59	55	$25.00	$6.95
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	51	44	$24.00	$4.21
77080 Dxa bone density measurement of hip, pelvis, spine	42	42	$255.00	$42.52
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	40	40	$123.00	$105.59
99495 Transitional care management services for problem of at least moderate complexity	39	34	$495.00	$158.14
84403 Testosterone (hormone) level, total	39	30	$111.00	$31.23
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	28	28	$395.00	$166.12
90670 Pneumococcal vaccine for injection into muscle	27	27	$250.00	$189.49
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	24	24	$35.00	$25.68
84481 Thyroid hormone, t3 measurement, free	23	22	$39.00	$20.50
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	20	19	$600.00	$139.91
93880 Ultrasound of both sides of head and neck blood flow	20	20	$780.00	$168.73
85044 Red blood count, manual test	20	16	$30.00	$5.21
69210 Removal of impacted ear wax	20	18	$100.00	$47.04
G0472 Hepatitis c antibody screening, for individual at high risk and other covered indication(s)	17	17	$60.00	$45.42
82728 Ferritin (blood protein) level	16	14	$85.00	$16.49
81001 Manual urinalysis test with examination using microscope, automated	15	14	$23.00	$3.58
86140 Measurement C-reactive protein for detection of infection or inflammation	14	11	$22.00	$6.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	886	596	$16.00	$2.91
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	745	567	$36.00	$10.40
83615 Lactate dehydrogenase (enzyme) level	733	570	$25.00	$2.90
82977 Glutamyltransferase (liver enzyme) level	731	568	$30.00	$3.45
84550 Uric acid level, blood	727	568	$22.00	$2.56
80053 Blood test, comprehensive group of blood chemicals	726	568	$54.00	$6.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	638	385	$156.00	$129.90
84443 Blood test, thyroid stimulating hormone (TSH)	623	534	$98.00	$22.41
81003 Automated urinalysis test	599	523	$19.00	$3.01
80061 Blood test, lipids (cholesterol and triglycerides)	598	521	$73.00	$8.86
93000 Routine ekg using at least 12 leads including interpretation and report	453	444	$78.00	$20.13
71020 X-ray of chest, 2 views, front and side	422	410	$43.00	$20.39
99213 Established patient office or other outpatient visit, typically 15 minutes	396	339	$99.00	$87.79
G0444 Annual depression screening, 5 to 15 minutes	350	350	$30.00	$23.68
82550 Creatine kinase (cardiac enzyme) level, total	243	218	$32.00	$3.59
82607 Cyanocobalamin (vitamin B-12) level	232	223	$100.00	$20.18
G0008 Administration of influenza virus vaccine	212	209	$35.00	$25.62
90662 Influenza vaccine split virus, preservative free	207	204	$55.68	$47.72
G0103 Prostate cancer screening; prostate specific antigen test (psa)	205	205	$85.00	$24.49
82306 Vitamin d-3 level	197	186	$120.00	$36.53
83735 Magnesium level	196	168	$40.00	$8.96
83550 Iron binding capacity	187	165	$38.00	$11.69
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	182	169	$229.00	$172.90
83036 Hemoglobin A1C level	182	129	$42.00	$12.98
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	118	47	$100.00	$52.38
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	107	36	$140.00	$50.91
G0009 Administration of pneumococcal vaccine	71	71	$35.00	$25.62
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	70	59	$24.00	$4.77
80048 Blood test, basic group of blood chemicals (calcium, total)	59	50	$50.00	$10.97
84478 Triglycerides level	58	54	$25.00	$2.06
82465 Cholesterol level	58	54	$25.00	$2.06
82043 Urine microalbumin (protein) level	57	50	$46.00	$7.36
82570 Creatinine level to test for kidney function or muscle injury	57	50	$23.00	$6.84
84439 Thyroxine (thyroid chemical), free	54	49	$39.00	$11.71
90670 Pneumococcal vaccine for injection into muscle	49	49	$250.00	$182.16
84153 Psa (prostate specific antigen) measurement, total	48	46	$100.00	$24.73
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	47	45	$160.00	$66.55
86140 Measurement C-reactive protein for detection of infection or inflammation	45	37	$22.00	$6.81
77080 Dxa bone density measurement of hip, pelvis, spine	41	41	$255.00	$53.67
84403 Testosterone (hormone) level, total	35	28	$111.00	$34.70
G0472 Hepatitis c antibody screening, for individual at high risk and other covered indication(s)	28	28	$60.00	$19.18
82728 Ferritin (blood protein) level	28	24	$85.00	$18.33
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	24	24	$395.00	$215.75
99495 Transitional care management services for problem of at least moderate complexity	24	20	$495.00	$189.88
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	22	22	$123.00	$94.89
84481 Thyroid hormone, t3 measurement, free	20	19	$39.00	$21.64
69210 Removal of impacted ear wax	19	18	$100.00	$58.41
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	18	18	$600.00	$198.70
83880 Natriuretic peptide (heart and blood vessel protein) level	11	11	$146.00	$45.63

Medical Specialties & State Licenses

CMS Verified: 2022-06-09

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX K0329

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Specialist

NUCC Taxonomy Code: 174400000X

State License TX K0329

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

30 Associated Practitioners

Diego Santa Ana , PA-C

Physician Assistant

NPI 1003308610

Physician Assistant (Certified)

Dr. William Woodward , MD

Specialist

NPI 1003896788

Doctor of Medicine (M.D.)

Dr. Walter Chase , MD

Internal Medicine - Rheumatology

NPI 1013997758

Doctor of Medicine (M.D.)

Dr. Dmitri Nikolaenko , DO, MS

Internal Medicine

NPI 1033471834

Doctor of Osteopathic Medicine (D.O.), Master of Science

Jason Powell , PA

Physician Assistant

NPI 1043361702

Physician Assistant

Nicole Stewart

Physician Assistant - Medical

NPI 1114771102

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events

📍

Updated Practice Location June 09, 2022

Registered at 1004 W 32ND ST STE 400, AUSTIN, TX 787051915 (Tel: 5124545171)

📍

Updated Business Mailing Address June 09, 2022

Registered at 1004 W 32ND ST STE 400, AUSTIN, TX 787051915 (Tel: 5124545171)

✅

NPI Profile Active April 08, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location April 08, 2008

Registered at 1301 W 38TH ST, SUITE 601, AUSTIN, TX 787051000 (Tel: 5124545171)

📍

Updated Business Mailing Address April 08, 2008

Registered at 1301 W 38TH ST, SUITE 601, AUSTIN, TX 787051000 (Tel: 5124545171)

👤

Provider Name / Credentials Updated April 08, 2008

Recorded as JONATHAN KLOCEK, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 08, 2008

Specialist (License #K0329 in TX)

🟢

Initial NPI Registration & Enumeration January 19, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1265412910

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: January 19, 2006

Last Update: June 09, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1004 W 32nd St Ste 400

Austin, TX 787051915

Phone: 5124545171

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.