Active NPI 1023018660 Individual Practitioner Male Practitioner

Dr. David Warfield , MD

Internal Medicine • Glendale, AZ

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. David Warfield, MD is a certified Internal Medicine practicing in Glendale, AZ. With approximately 33 years of clinical experience since completing medical education in 1993, Dr. Warfield delivers high-quality medical care to the local community at 5601 W EUGIE AVE STE 203.

Dr. Warfield is affiliated with Privia Medical Group Arizona, Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual alcohol misuse screening, 5 to, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5601 W Eugie Ave Ste 203

Glendale, AZ 853041258

Telephone 6026333833

Fax 6026333834

Associated Practice Facility / Clinic

🏢 Michael D Staniec M.d. P.c. Facility NPI 1386951374

Medicare Profile & Education

Medical School

Other

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Glendale, AZ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

33 Yrs +12.7 yrs vs City Avg

City Avg: 20.3 Yrs

State Avg: 25.1 Yrs

Regional Practice Density

90 Specialists

Practicing in Glendale, AZ (2967 Statewide)

Telehealth Adoption Rate

24.4% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

60.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Warfield (33 Years) 33 Yrs

Glendale Specialty Average (20.3 Years) 20.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	505	285	$310.70	$122.93
G0442 Annual alcohol misuse screening, 5 to 15 minutes	401	401	$45.88	$18.20
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	353	353	$315.51	$125.03
G0444 Annual depression screening, 5 to 15 minutes	299	299	$45.86	$18.19
99213 Established patient office or other outpatient visit, typically 15 minutes	218	175	$220.24	$87.81
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	59	59	$400.83	$159.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	47	47	$405.17	$161.48
93000 Routine ekg using at least 12 leads including interpretation and report	38	36	$40.63	$13.78
81003 Automated urinalysis test	35	31	$7.73	$2.20
99495 Transitional care management services for problem of at least moderate complexity	28	24	$500.18	$199.00
94010 Test to measure expiratory airflow and volume	26	26	$65.63	$26.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$270.50	$107.80
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	13	13	$401.00	$147.35
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	12	12	$34.00	$13.87
69209 Removal of impacted ear wax by washing	12	12	$52.92	$18.45
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	11	11	$32.00	$26.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	377	274	$307.29	$122.32
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	279	279	$312.98	$124.73
G0444 Annual depression screening, 5 to 15 minutes	202	202	$44.29	$17.78
99213 Established patient office or other outpatient visit, typically 15 minutes	182	153	$217.52	$85.98
36415 Insertion of needle into vein for collection of blood sample	160	144	$8.54	$6.46
G0442 Annual alcohol misuse screening, 5 to 15 minutes	142	142	$44.97	$17.78
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	102	96	$20.00	$7.61
80053 Blood test, comprehensive group of blood chemicals	102	101	$31.00	$10.25
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	90	90	$406.31	$159.57
80061 Blood test, lipids (cholesterol and triglycerides)	81	80	$40.00	$12.82
93000 Routine ekg using at least 12 leads including interpretation and report	62	61	$51.42	$13.79
83036 Hemoglobin A1C level	35	35	$25.00	$9.25
81003 Automated urinalysis test	21	21	$6.43	$2.20
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	19	$128.00	$54.73
84443 Blood test, thyroid stimulating hormone (TSH)	16	16	$50.00	$16.46
82043 Urine microalbumin (protein) level	16	16	$12.00	$5.31
G0103 Prostate cancer screening; prostate specific antigen test (psa)	15	15	$40.00	$18.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$273.25	$108.58
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$402.36	$159.90
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	11	11	$34.82	$14.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	838	565	$6.00	$2.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	760	509	$292.00	$123.12
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	575	575	$298.00	$127.01
80053 Blood test, comprehensive group of blood chemicals	538	513	$31.00	$10.36
G0444 Annual depression screening, 5 to 15 minutes	512	511	$43.00	$17.56
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	487	446	$20.00	$7.65
80061 Blood test, lipids (cholesterol and triglycerides)	434	402	$40.00	$13.04
99213 Established patient office or other outpatient visit, typically 15 minutes	368	282	$206.00	$87.06
83036 Hemoglobin A1C level	221	151	$25.00	$9.34
G0008 Administration of influenza virus vaccine	173	171	$50.00	$28.53
90662 Influenza vaccine split virus, preservative free	152	152	$122.00	$68.54
93000 Routine ekg using at least 12 leads including interpretation and report	143	140	$34.00	$13.75
84443 Blood test, thyroid stimulating hormone (TSH)	137	125	$50.00	$16.57
G0103 Prostate cancer screening; prostate specific antigen test (psa)	116	116	$40.00	$18.91
82043 Urine microalbumin (protein) level	72	71	$12.00	$5.49
82607 Cyanocobalamin (vitamin B-12) level	65	59	$60.00	$14.66
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	55	55	$376.00	$163.44
82306 Vitamin d-3 level	49	43	$60.00	$29.23
80048 Blood test, basic group of blood chemicals (calcium, total)	44	37	$23.00	$8.34
84439 Thyroxine (thyroid chemical), free	27	25	$20.00	$8.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	24	$128.00	$53.63
81002 Urinalysis, manual test	25	24	$14.00	$3.42
84153 Psa (prostate specific antigen) measurement, total	25	24	$40.00	$18.11
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	22	22	$63.00	$28.10
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	20	20	$377.00	$163.22
80076 Liver function blood test panel	19	19	$17.00	$8.07
G0009 Administration of pneumococcal vaccine	19	19	$50.00	$28.76
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	19	19	$228.00	$132.00
99495 Transitional care management services for problem of at least moderate complexity	18	18	$467.00	$200.96
84403 Testosterone (hormone) level, total	17	16	$52.00	$25.44
G0442 Annual alcohol misuse screening, 5 to 15 minutes	16	16	$43.00	$15.94
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	15	15	$35.00	$14.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$376.00	$163.85
82728 Ferritin (blood protein) level	14	12	$28.00	$13.40
99442 Telephone medical discussion with physician, 11-20 minutes	13	13	$207.00	$86.36
90682 Influenza vaccine, quadrivalent derived from recombinant dna	12	12	$122.00	$66.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	911	576	$267.36	$125.75
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	640	640	$276.42	$129.75
G0444 Annual depression screening, 5 to 15 minutes	628	628	$42.47	$17.99
80061 Blood test, lipids (cholesterol and triglycerides)	618	482	$47.83	$13.25
80053 Blood test, comprehensive group of blood chemicals	612	567	$36.26	$10.51
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	584	524	$26.04	$7.70
36415 Insertion of needle into vein for collection of blood sample	544	422	$6.99	$2.99
99213 Established patient office or other outpatient visit, typically 15 minutes	284	242	$187.82	$89.62
83036 Hemoglobin A1C level	240	157	$32.56	$9.48
G0008 Administration of influenza virus vaccine	200	200	$49.65	$16.52
84443 Blood test, thyroid stimulating hormone (TSH)	174	157	$57.47	$16.80
93000 Routine ekg using at least 12 leads including interpretation and report	169	161	$35.28	$14.32
90662 Influenza vaccine split virus, preservative free	164	164	$122.00	$64.68
G0103 Prostate cancer screening; prostate specific antigen test (psa)	124	124	$50.11	$19.31
82043 Urine microalbumin (protein) level	81	77	$20.27	$5.72
82306 Vitamin d-3 level	73	66	$89.59	$29.23
82947 Blood glucose (sugar) level	65	63	$17.63	$3.88
82607 Cyanocobalamin (vitamin B-12) level	64	57	$56.11	$15.08
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	63	62	$118.05	$54.25
80048 Blood test, basic group of blood chemicals (calcium, total)	55	49	$28.73	$8.46
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	38	38	$357.39	$164.89
90682 Influenza vaccine, quadrivalent derived from recombinant dna	36	36	$122.00	$63.45
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	30	25	$32.70	$15.28
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	29	29	$357.17	$165.22
84439 Thyroxine (thyroid chemical), free	29	27	$26.52	$9.02
G0009 Administration of pneumococcal vaccine	25	25	$48.80	$16.57
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	25	24	$60.44	$28.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$357.52	$159.68
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	25	25	$225.36	$124.72
84153 Psa (prostate specific antigen) measurement, total	25	23	$48.40	$18.39
80076 Liver function blood test panel	21	20	$29.67	$7.78
84403 Testosterone (hormone) level, total	19	19	$68.95	$24.58
99442 Telephone medical discussion with physician, 11-20 minutes	19	19	$162.32	$90.13
82728 Ferritin (blood protein) level	17	16	$43.53	$12.83
G0442 Annual alcohol misuse screening, 5 to 15 minutes	14	14	$41.79	$10.68
81002 Urinalysis, manual test	13	12	$14.00	$3.48
99496 Transitional care management services for problem of high complexity	12	12	$548.00	$273.52
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	12	12	$35.83	$14.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,289	714	$211.59	$107.39
36415 Insertion of needle into vein for collection of blood sample	1,150	700	$12.00	$2.96
80053 Blood test, comprehensive group of blood chemicals	722	614	$47.00	$10.40
80061 Blood test, lipids (cholesterol and triglycerides)	702	500	$60.00	$13.18
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	698	619	$35.00	$7.61
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	682	682	$236.57	$114.87
G0442 Annual alcohol misuse screening, 5 to 15 minutes	326	326	$54.00	$17.79
G0444 Annual depression screening, 5 to 15 minutes	319	319	$54.00	$17.93
83036 Hemoglobin A1C level	274	178	$44.00	$9.49
G0008 Administration of influenza virus vaccine	228	221	$40.79	$16.19
90662 Influenza vaccine split virus, preservative free	195	195	$122.00	$60.04
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	178	161	$284.83	$143.71
93000 Routine ekg using at least 12 leads including interpretation and report	154	150	$51.00	$16.67
84443 Blood test, thyroid stimulating hormone (TSH)	150	133	$75.00	$16.61
99213 Established patient office or other outpatient visit, typically 15 minutes	129	119	$149.76	$73.67
G0103 Prostate cancer screening; prostate specific antigen test (psa)	117	117	$82.00	$19.20
80076 Liver function blood test panel	112	104	$37.00	$7.97
82043 Urine microalbumin (protein) level	99	94	$26.00	$5.63
82306 Vitamin d-3 level	78	76	$132.00	$29.05
82607 Cyanocobalamin (vitamin B-12) level	60	55	$67.00	$15.01
84153 Psa (prostate specific antigen) measurement, total	50	45	$82.00	$17.92
81001 Manual urinalysis test with examination using microscope, automated	45	32	$15.00	$3.01
80048 Blood test, basic group of blood chemicals (calcium, total)	43	38	$38.00	$7.82
84439 Thyroxine (thyroid chemical), free	40	33	$41.00	$8.98
99497 Advance care planning, first 30 minutes	37	37	$170.43	$79.03
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	36	12	$50.00	$14.19
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	35	11	$4.74	$1.90
82947 Blood glucose (sugar) level	33	31	$18.00	$3.80
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	31	31	$341.68	$156.27
84403 Testosterone (hormone) level, total	29	28	$115.00	$25.67
G0009 Administration of pneumococcal vaccine	29	29	$47.59	$15.85
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	26	26	$407.31	$207.72
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	25	20	$29.60	$15.28
90670 Pneumococcal vaccine for injection into muscle	21	21	$361.43	$211.92
81003 Automated urinalysis test	20	19	$10.00	$2.23
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	20	20	$34.50	$16.83
82728 Ferritin (blood protein) level	19	15	$61.00	$11.42
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	18	16	$56.00	$29.56
99496 Transitional care management services for problem of high complexity	16	16	$451.50	$213.99
99495 Transitional care management services for problem of at least moderate complexity	15	15	$324.40	$180.09
90682 Influenza vaccine, quadrivalent derived from recombinant dna	14	14	$122.00	$56.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,462	849	$209.56	$106.03
36415 Insertion of needle into vein for collection of blood sample	1,386	744	$18.12	$2.93
80061 Blood test, lipids (cholesterol and triglycerides)	781	520	$71.12	$14.53
80053 Blood test, comprehensive group of blood chemicals	779	624	$56.50	$11.47
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	735	627	$38.72	$8.43
G0442 Annual alcohol misuse screening, 5 to 15 minutes	688	688	$43.91	$17.53
G0444 Annual depression screening, 5 to 15 minutes	661	661	$40.40	$17.55
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	661	661	$226.98	$113.36
83036 Hemoglobin A1C level	303	195	$52.35	$10.54
G0008 Administration of influenza virus vaccine	270	268	$43.72	$16.01
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	241	239	$35.11	$18.19
93000 Routine ekg using at least 12 leads including interpretation and report	237	230	$62.16	$16.53
80076 Liver function blood test panel	217	203	$43.08	$8.90
84443 Blood test, thyroid stimulating hormone (TSH)	161	142	$90.16	$18.21
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	153	31	$44.92	$22.23
99497 Advance care planning, first 30 minutes	145	143	$168.12	$82.59
G0103 Prostate cancer screening; prostate specific antigen test (psa)	116	116	$100.64	$20.03
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	104	95	$281.31	$139.17
82043 Urine microalbumin (protein) level	101	101	$33.22	$6.24
99213 Established patient office or other outpatient visit, typically 15 minutes	99	90	$142.70	$72.61
82306 Vitamin d-3 level	88	79	$158.25	$31.93
G0009 Administration of pneumococcal vaccine	76	73	$37.17	$16.25
84153 Psa (prostate specific antigen) measurement, total	74	61	$100.03	$20.03
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	64	11	$37.81	$16.32
82607 Cyanocobalamin (vitamin B-12) level	60	52	$79.60	$16.41
81001 Manual urinalysis test with examination using microscope, automated	55	48	$19.00	$3.45
80048 Blood test, basic group of blood chemicals (calcium, total)	53	45	$47.28	$9.21
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	48	28	$29.44	$14.25
84439 Thyroxine (thyroid chemical), free	44	40	$48.98	$9.82
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	42	42	$59.62	$28.17
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	40	40	$158.40	$109.71
90670 Pneumococcal vaccine for injection into muscle	37	37	$303.38	$206.96
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	36	36	$399.33	$202.76
81003 Automated urinalysis test	34	32	$13.97	$2.44
99495 Transitional care management services for problem of at least moderate complexity	32	31	$318.22	$160.63
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	32	32	$330.72	$157.52
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	31	31	$37.00	$17.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$313.15	$161.55
82728 Ferritin (blood protein) level	27	19	$72.41	$14.85
84403 Testosterone (hormone) level, total	19	14	$141.84	$28.11
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	19	19	$61.32	$16.71
82947 Blood glucose (sugar) level	16	16	$22.81	$4.28
83550 Iron binding capacity	16	12	$49.31	$9.52
69210 Removal of impacted ear wax	14	14	$105.00	$46.54
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	13	12	$19.69	$4.18
69209 Removal of impacted ear wax by washing	12	12	$182.00	$19.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	1,583	775	$20.00	$2.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,510	865	$215.00	$105.34
80061 Blood test, lipids (cholesterol and triglycerides)	957	595	$75.00	$16.18
80053 Blood test, comprehensive group of blood chemicals	898	699	$60.00	$12.72
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	853	694	$40.00	$9.37
G0442 Annual alcohol misuse screening, 5 to 15 minutes	740	740	$40.00	$17.90
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	680	680	$225.00	$114.34
G0444 Annual depression screening, 5 to 15 minutes	651	651	$35.00	$17.53
G0008 Administration of influenza virus vaccine	421	416	$35.00	$19.99
83036 Hemoglobin A1C level	350	197	$55.00	$11.72
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	319	319	$40.00	$18.53
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	317	269	$284.56	$142.06
93000 Routine ekg using at least 12 leads including interpretation and report	302	285	$65.00	$16.57
80076 Liver function blood test panel	257	237	$45.00	$9.89
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	248	50	$45.00	$21.18
81003 Automated urinalysis test	209	196	$15.00	$2.71
81001 Manual urinalysis test with examination using microscope, automated	205	170	$20.00	$3.84
84443 Blood test, thyroid stimulating hormone (TSH)	204	173	$95.00	$20.33
G0103 Prostate cancer screening; prostate specific antigen test (psa)	187	187	$105.00	$21.91
85610 Blood test, clotting time	180	17	$25.00	$4.75
84439 Thyroxine (thyroid chemical), free	136	114	$50.00	$10.84
82043 Urine microalbumin (protein) level	128	125	$35.00	$6.95
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	105	105	$40.00	$23.57
G0009 Administration of pneumococcal vaccine	104	99	$35.00	$19.61
69209 Removal of impacted ear wax by washing	103	101	$182.48	$18.56
99213 Established patient office or other outpatient visit, typically 15 minutes	99	95	$145.00	$71.71
84153 Psa (prostate specific antigen) measurement, total	98	78	$105.00	$22.26
82306 Vitamin d-3 level	93	81	$165.00	$35.46
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	71	16	$35.00	$20.10
80048 Blood test, basic group of blood chemicals (calcium, total)	70	65	$50.00	$10.23
99497 Advance care planning, first 30 minutes	64	63	$170.00	$83.19
82607 Cyanocobalamin (vitamin B-12) level	61	52	$85.00	$18.24
90670 Pneumococcal vaccine for injection into muscle	52	52	$300.00	$197.01
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	50	11	$5.00	$1.99
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	47	47	$150.00	$101.10
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	47	31	$30.00	$14.19
99495 Transitional care management services for problem of at least moderate complexity	44	40	$325.00	$161.26
84403 Testosterone (hormone) level, total	32	26	$145.00	$31.23
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	30	30	$405.00	$203.59
99496 Transitional care management services for problem of high complexity	27	24	$460.00	$228.26
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	26	23	$20.00	$4.29
82728 Ferritin (blood protein) level	22	21	$75.00	$16.49
82947 Blood glucose (sugar) level	19	19	$25.00	$4.75
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	18	18	$335.00	$162.38
J7620 Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme	17	17	$10.00	$0.13
83690 Lipase (fat enzyme) level	16	15	$40.00	$8.34
94010 Test to measure expiratory airflow and volume	15	15	$130.00	$35.26
83970 Parathormone (parathyroid hormone) level	15	14	$230.00	$49.94
82550 Creatine kinase (cardiac enzyme) level, total	15	15	$40.00	$7.88
94060 Test to measure expiratory airflow and volume changes before and after medication administration	14	14	$225.00	$59.41
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report	12	12	$65.00	$16.63
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$340.00	$168.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	1,546	773	$20.00	$2.93
80061 Blood test, lipids (cholesterol and triglycerides)	983	631	$75.00	$14.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	930	601	$215.00	$105.10
80053 Blood test, comprehensive group of blood chemicals	892	711	$60.00	$11.74
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	861	701	$40.00	$8.59
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	751	713	$285.00	$142.05
G0442 Annual alcohol misuse screening, 5 to 15 minutes	705	705	$40.00	$17.60
G0444 Annual depression screening, 5 to 15 minutes	688	688	$35.00	$17.60
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	368	367	$40.00	$23.31
G0008 Administration of influenza virus vaccine	367	366	$35.00	$24.74
83036 Hemoglobin A1C level	352	207	$55.00	$12.98
93000 Routine ekg using at least 12 leads including interpretation and report	316	296	$65.00	$16.64
81003 Automated urinalysis test	289	265	$15.00	$3.01
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	283	64	$45.00	$19.64
81001 Manual urinalysis test with examination using microscope, automated	261	216	$20.00	$4.23
85610 Blood test, clotting time	236	20	$25.00	$5.17
84443 Blood test, thyroid stimulating hormone (TSH)	228	178	$95.00	$22.50
80076 Liver function blood test panel	225	199	$45.00	$8.62
G0103 Prostate cancer screening; prostate specific antigen test (psa)	206	206	$105.00	$24.61
84439 Thyroxine (thyroid chemical), free	164	122	$50.00	$12.05
G0009 Administration of pneumococcal vaccine	156	152	$35.00	$24.37
82043 Urine microalbumin (protein) level	127	123	$35.00	$7.77
99213 Established patient office or other outpatient visit, typically 15 minutes	103	99	$145.00	$71.70
90670 Pneumococcal vaccine for injection into muscle	94	94	$334.57	$179.38
80048 Blood test, basic group of blood chemicals (calcium, total)	84	72	$50.00	$11.00
84153 Psa (prostate specific antigen) measurement, total	82	61	$105.00	$24.73
69209 Removal of impacted ear wax by washing	67	64	$166.12	$16.14
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	66	13	$35.00	$25.17
82607 Cyanocobalamin (vitamin B-12) level	64	56	$85.00	$20.27
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	61	61	$135.90	$93.57
82306 Vitamin d-3 level	61	55	$165.00	$31.12
99495 Transitional care management services for problem of at least moderate complexity	60	55	$325.00	$158.57
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	52	34	$30.00	$14.25
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	50	11	$5.00	$2.70
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	36	36	$405.00	$199.13
84403 Testosterone (hormone) level, total	33	29	$145.00	$34.70
82947 Blood glucose (sugar) level	28	25	$25.00	$5.13
82728 Ferritin (blood protein) level	23	20	$75.00	$18.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$330.00	$150.35
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	22	16	$20.00	$4.77
84295 Blood sodium level	21	12	$30.00	$5.94
83970 Parathormone (parathyroid hormone) level	18	16	$230.00	$55.49
82550 Creatine kinase (cardiac enzyme) level, total	16	14	$40.00	$6.34
83735 Magnesium level	16	11	$40.00	$9.01
82565 Blood creatinine level	15	14	$30.00	$6.69
84132 Blood potassium level	13	12	$30.00	$5.64
90471 Administration of 1 vaccine	13	13	$35.00	$25.14
83550 Iron binding capacity	12	11	$50.00	$11.75
94010 Test to measure expiratory airflow and volume	12	12	$130.00	$35.16
71020 X-ray of chest, 2 views, front and side	12	11	$110.00	$27.82
82310 Calcium level, total	12	11	$30.00	$6.17

Medical Specialties & State Licenses

CMS Verified: 2023-03-23

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License AZ 24363

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

104687 (AZ)

Hospital & Practice Group Affiliations

Privia Medical Group Arizona, Llc

10815 W Mcdowell Rd, Avondale, AZ 853925016

Phone: 6234330155

Practice Associates & Co-Workers

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

2 Associated Practitioners

Irma Santamaria , FNP-C

Nurse Practitioner

NPI 1881371557

Family Nurse Practitioner (Certified)

Dr. Kenneth Smith , DO

Family Medicine

NPI 1942396023

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location March 23, 2023

Registered at 5601 W EUGIE AVE STE 203, GLENDALE, AZ 853041258 (Tel: 6026333833)

📍

Updated Business Mailing Address March 23, 2023

Registered at 3815 E BELL RD STE 2200, PHOENIX, AZ 850322139 (Tel: 6026333848)

✅

NPI Profile Active July 08, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2013

Registered at 5620 W THUNDERBIRD RD, C1, GLENDALE, AZ 853064636 (Tel: 6029386960)

📍

Updated Business Mailing Address July 08, 2013

Registered at 5620 W THUNDERBIRD RD, F1, GLENDALE, AZ 853064636 (Tel: 6029386960)

👤

Provider Name / Credentials Updated July 08, 2013

Recorded as DAVID WARFIELD, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2013

Internal Medicine (License #24363 in AZ)

🟢

Initial NPI Registration & Enumeration July 26, 2005

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: 1023018660

Entity Type:

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

Enumeration Date: July 26, 2005

Last Update: March 23, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3815 E Bell Rd Ste 2200

Phoenix, AZ 850322139

Phone: 6026333848

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.