Active NPI 1407858137 Individual Practitioner Male Practitioner

Dr. Mark Randolph Stephens , MD

Internal Medicine • Avon, CO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Stephens, MD is a certified Internal Medicine practicing in Avon, CO. With approximately 43 years of clinical experience since graduating from Ohio State University College Of Medicine in 1983, Dr. Stephens delivers high-quality medical care to the local community at 50 BUCK CREEK ROAD.

Dr. Stephens is affiliated with Colorado Mountain Medical, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, 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

50 Buck Creek Road
Suite 200

Avon, CO 81620

Telephone 9709266340

Fax 9709266348

Associated Practice Facility / Clinic

🏢 Colorado Mountain Medical, Pc Facility NPI 1083675102

Medicare Profile & Education

Medical School

Ohio State University College Of Medicine

Graduation Year

1983

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Avon, CO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

43 Yrs +9.2 yrs vs City Avg

City Avg: 33.8 Yrs

State Avg: 23.3 Yrs

Regional Practice Density

5 Specialists

Practicing in Avon, CO (2124 Statewide)

Telehealth Adoption Rate

40.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

61.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Stephens (43 Years) 43 Yrs

Avon Specialty Average (33.8 Years) 33.8 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	494	318	$342.10	$79.85
36415 Insertion of needle into vein for collection of blood sample	298	261	$25.21	$8.63
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	245	245	$347.61	$43.96
80053 Blood test, comprehensive group of blood chemicals	234	227	$33.91	$10.32
81003 Automated urinalysis test	200	191	$6.63	$2.19
80061 Blood test, lipids (cholesterol and triglycerides)	161	160	$39.89	$13.06
G0103 Prostate cancer screening; prostate specific antigen test (psa)	140	140	$29.19	$18.78
99213 Established patient office or other outpatient visit, typically 15 minutes	118	108	$243.76	$63.55
84443 Blood test, thyroid stimulating hormone (TSH)	116	108	$52.91	$16.46
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	105	101	$23.68	$7.61
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	62	52	$461.71	$98.53
93000 Routine ekg using at least 12 leads including interpretation and report	56	55	$39.25	$14.43
83036 Hemoglobin A1C level	52	46	$31.85	$9.39
84550 Uric acid level, blood	51	49	$16.20	$4.43
G0008 Administration of influenza virus vaccine	37	37	$30.59	$29.98
80048 Blood test, basic group of blood chemicals (calcium, total)	34	29	$27.76	$8.29
90653 Vaccine for influenza for injection into muscle	32	32	$61.00	$59.78
90480 Admn sarscov2 vacc 1 dose	31	30	$65.00	$43.45
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	31	31	$445.68	$92.85
91322 Sarscov2 vac 50 mcg/0.5ml im	31	30	$150.00	$146.10
84439 Thyroxine (thyroid chemical), free	14	14	$26.71	$8.84
82728 Ferritin (blood protein) level	12	12	$40.50	$13.36
83550 Iron binding capacity	12	12	$25.50	$8.57
83540 Iron level	12	12	$20.00	$6.34
90471 Administration of 1 vaccine	12	12	$57.00	$20.97
G0009 Administration of pneumococcal vaccine	12	12	$26.33	$25.81
82607 Cyanocobalamin (vitamin B-12) level	11	11	$43.82	$14.78
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	11	11	$303.00	$290.41

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	545	337	$326.91	$80.66
36415 Insertion of needle into vein for collection of blood sample	304	262	$27.00	$8.38
80053 Blood test, comprehensive group of blood chemicals	228	219	$42.00	$10.35
81003 Automated urinalysis test	206	195	$7.00	$2.18
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	192	192	$306.24	$43.09
80061 Blood test, lipids (cholesterol and triglycerides)	165	163	$46.00	$13.12
99213 Established patient office or other outpatient visit, typically 15 minutes	157	140	$231.21	$70.39
84443 Blood test, thyroid stimulating hormone (TSH)	130	116	$68.00	$16.46
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	124	120	$28.00	$7.61
G0103 Prostate cancer screening; prostate specific antigen test (psa)	116	116	$29.00	$18.92
84550 Uric acid level, blood	105	102	$19.00	$4.43
93000 Routine ekg using at least 12 leads including interpretation and report	66	65	$79.97	$14.53
83036 Hemoglobin A1C level	57	50	$38.00	$9.52
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	39	39	$440.00	$110.23
G0008 Administration of influenza virus vaccine	33	33	$30.00	$29.40
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	30	30	$72.00	$70.56
80048 Blood test, basic group of blood chemicals (calcium, total)	27	23	$34.00	$8.29
84153 Psa (prostate specific antigen) measurement, total	22	21	$73.00	$18.02
90471 Administration of 1 vaccine	20	19	$55.65	$20.75
90480 Admn sarscov2 vacc 1 dose	16	16	$65.00	$36.22
91322 Sarscov2 vac 50 mcg/0.5ml im	16	16	$150.00	$125.13
82607 Cyanocobalamin (vitamin B-12) level	16	16	$53.00	$14.78
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	15	14	$14.00	$4.18
G0009 Administration of pneumococcal vaccine	15	14	$26.00	$25.48
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	13	13	$303.00	$281.03
87636 Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b	13	13	$183.00	$139.78
84403 Testosterone (hormone) level, total	12	12	$91.00	$25.29
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	11	11	$47.36	$8.06

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	428	266	$270.39	$95.55
36415 Insertion of needle into vein for collection of blood sample	240	217	$27.00	$2.96
80053 Blood test, comprehensive group of blood chemicals	214	204	$42.00	$10.32
81003 Automated urinalysis test	209	197	$7.00	$2.21
99213 Established patient office or other outpatient visit, typically 15 minutes	196	165	$189.59	$80.28
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	176	176	$294.00	$32.55
80061 Blood test, lipids (cholesterol and triglycerides)	155	153	$46.00	$13.01
84443 Blood test, thyroid stimulating hormone (TSH)	127	124	$68.00	$16.46
G0103 Prostate cancer screening; prostate specific antigen test (psa)	113	113	$29.00	$19.06
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	107	103	$28.00	$7.60
84550 Uric acid level, blood	98	96	$19.00	$4.41
93000 Routine ekg using at least 12 leads including interpretation and report	87	85	$91.00	$14.64
83036 Hemoglobin A1C level	57	44	$38.00	$9.08
G0008 Administration of influenza virus vaccine	34	32	$30.18	$29.58
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	32	32	$72.00	$70.25
80048 Blood test, basic group of blood chemicals (calcium, total)	31	30	$34.00	$8.36
84153 Psa (prostate specific antigen) measurement, total	23	22	$73.00	$18.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	21	$114.29	$54.46
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	19	19	$440.00	$74.70
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	17	17	$14.00	$3.97
G0009 Administration of pneumococcal vaccine	16	16	$26.00	$25.64
84439 Thyroxine (thyroid chemical), free	13	13	$73.00	$8.92
84481 Thyroid hormone, t3 measurement, free	13	13	$60.00	$16.76
83540 Iron level	12	11	$28.00	$5.88
87636 Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b	11	11	$183.00	$140.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$270.45	$114.17
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	11	11	$53.00	$8.21

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	376	236	$241.43	$132.18
36415 Insertion of needle into vein for collection of blood sample	250	222	$26.23	$2.98
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	223	223	$286.82	$135.57
80053 Blood test, comprehensive group of blood chemicals	197	192	$41.21	$10.51
99213 Established patient office or other outpatient visit, typically 15 minutes	192	160	$166.07	$93.75
81003 Automated urinalysis test	185	174	$7.00	$2.21
80061 Blood test, lipids (cholesterol and triglycerides)	140	138	$45.20	$13.29
93000 Routine ekg using at least 12 leads including interpretation and report	122	121	$88.54	$15.12
84443 Blood test, thyroid stimulating hormone (TSH)	114	105	$66.37	$16.65
G0103 Prostate cancer screening; prostate specific antigen test (psa)	101	101	$28.24	$19.31
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	100	97	$27.24	$7.69
84550 Uric acid level, blood	54	51	$18.30	$4.52
G0008 Administration of influenza virus vaccine	46	46	$30.11	$17.52
83036 Hemoglobin A1C level	46	41	$37.22	$9.29
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	45	45	$62.27	$62.27
80048 Blood test, basic group of blood chemicals (calcium, total)	39	34	$33.23	$8.46
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	32	24	$326.31	$179.40
84153 Psa (prostate specific antigen) measurement, total	31	30	$71.58	$18.39
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$257.80	$115.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$377.06	$162.97
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	16	16	$14.00	$4.27
G0102 Prostate cancer screening; digital rectal examination	15	15	$50.53	$23.73
84439 Thyroxine (thyroid chemical), free	13	11	$71.31	$9.02
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$318.67	$170.64
84403 Testosterone (hormone) level, total	11	11	$88.00	$25.81

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	372	251	$240.00	$111.13
36415 Insertion of needle into vein for collection of blood sample	271	234	$26.00	$2.99
80053 Blood test, comprehensive group of blood chemicals	203	192	$41.00	$10.51
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	202	202	$285.00	$118.45
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	167	107	$326.00	$149.42
81003 Automated urinalysis test	152	141	$7.00	$2.22
99213 Established patient office or other outpatient visit, typically 15 minutes	138	120	$165.00	$76.83
80061 Blood test, lipids (cholesterol and triglycerides)	134	133	$45.00	$13.34
93000 Routine ekg using at least 12 leads including interpretation and report	123	120	$88.00	$17.55
84443 Blood test, thyroid stimulating hormone (TSH)	116	110	$66.00	$16.72
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	95	90	$27.00	$7.74
G0103 Prostate cancer screening; prostate specific antigen test (psa)	90	90	$28.00	$19.17
83036 Hemoglobin A1C level	46	38	$37.00	$9.67
84550 Uric acid level, blood	45	44	$18.00	$4.50
80048 Blood test, basic group of blood chemicals (calcium, total)	40	40	$33.00	$8.43
G0008 Administration of influenza virus vaccine	32	32	$30.00	$17.07
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	23	22	$14.00	$4.26
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	23	23	$58.96	$58.26
G0009 Administration of pneumococcal vaccine	21	21	$25.00	$17.03
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	20	20	$144.00	$118.36
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	17	17	$427.00	$174.05
84153 Psa (prostate specific antigen) measurement, total	16	16	$71.00	$18.32
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	15	15	$317.00	$168.30
84403 Testosterone (hormone) level, total	14	13	$88.00	$25.66
87633 Detection test for multiple types of respiratory virus	14	14	$515.00	$409.04
86769 Measure of severe acute respiratory syndrome coronavirus 2 (covid-19) antibody	11	11	$55.00	$42.13
82306 Vitamin d-3 level	11	11	$101.00	$29.39
0298T Review and interpretation of external EKG recording for more than 48 hours up to 21 days	11	11	$150.00	$26.13

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	226	163	$240.00	$110.11
36415 Insertion of needle into vein for collection of blood sample	107	97	$26.00	$2.94
81003 Automated urinalysis test	102	97	$7.00	$2.44
80053 Blood test, comprehensive group of blood chemicals	89	86	$41.00	$11.51
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	89	67	$326.00	$146.07
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	79	79	$285.00	$117.06
99213 Established patient office or other outpatient visit, typically 15 minutes	74	70	$165.00	$75.39
93000 Routine ekg using at least 12 leads including interpretation and report	59	59	$88.00	$17.33
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	56	53	$27.00	$8.46
80061 Blood test, lipids (cholesterol and triglycerides)	55	54	$45.00	$14.58
84443 Blood test, thyroid stimulating hormone (TSH)	52	50	$66.00	$18.30
G0103 Prostate cancer screening; prostate specific antigen test (psa)	49	49	$28.00	$20.03
83036 Hemoglobin A1C level	25	22	$37.00	$10.57
80048 Blood test, basic group of blood chemicals (calcium, total)	24	21	$33.00	$9.21
87633 Detection test for multiple types of respiratory virus	20	20	$515.00	$453.83
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	15	15	$14.00	$4.18
G0009 Administration of pneumococcal vaccine	15	15	$25.00	$16.80
84550 Uric acid level, blood	14	14	$18.00	$4.92

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	370	233	$240.00	$108.62
81003 Automated urinalysis test	253	238	$7.00	$2.70
36415 Insertion of needle into vein for collection of blood sample	250	217	$26.00	$2.93
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	207	207	$285.00	$118.01
99213 Established patient office or other outpatient visit, typically 15 minutes	183	156	$165.00	$74.05
80053 Blood test, comprehensive group of blood chemicals	172	165	$41.00	$12.71
80061 Blood test, lipids (cholesterol and triglycerides)	134	133	$45.00	$16.20
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	124	99	$326.00	$147.02
84443 Blood test, thyroid stimulating hormone (TSH)	111	102	$66.00	$20.15
G0103 Prostate cancer screening; prostate specific antigen test (psa)	108	108	$28.00	$22.26
93000 Routine ekg using at least 12 leads including interpretation and report	105	104	$88.00	$17.28
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	88	83	$27.00	$9.29
G0008 Administration of influenza virus vaccine	47	46	$30.00	$20.73
83036 Hemoglobin A1C level	45	38	$37.00	$11.75
84439 Thyroxine (thyroid chemical), free	42	40	$71.00	$10.91
90662 Influenza vaccine split virus, preservative free	40	40	$52.00	$50.60
84550 Uric acid level, blood	36	36	$18.00	$5.47
80048 Blood test, basic group of blood chemicals (calcium, total)	36	32	$33.00	$10.01
G0009 Administration of pneumococcal vaccine	30	30	$25.00	$20.73
87633 Detection test for multiple types of respiratory virus	23	21	$483.04	$473.08
84481 Thyroid hormone, t3 measurement, free	22	20	$58.00	$20.50
90670 Pneumococcal vaccine for injection into muscle	21	21	$270.00	$201.01
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	20	20	$427.00	$173.50
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	20	20	$317.00	$159.69
84450 Liver enzyme (sgot), level	19	19	$20.00	$6.26
84460 Liver enzyme (sgpt), level	19	19	$26.00	$6.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$257.00	$109.33
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$173.00	$76.24
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	15	15	$14.00	$4.29
84153 Psa (prostate specific antigen) measurement, total	14	14	$71.00	$22.26
82607 Cyanocobalamin (vitamin B-12) level	14	14	$51.00	$18.24
G0102 Prostate cancer screening; digital rectal examination	12	12	$50.00	$21.69
84403 Testosterone (hormone) level, total	12	12	$88.00	$31.23

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	346	215	$240.00	$107.60
99213 Established patient office or other outpatient visit, typically 15 minutes	221	179	$165.00	$73.77
81003 Automated urinalysis test	216	196	$7.00	$3.01
36415 Insertion of needle into vein for collection of blood sample	206	183	$26.00	$2.91
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	199	199	$285.00	$116.48
80053 Blood test, comprehensive group of blood chemicals	170	159	$41.00	$12.29
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	132	93	$326.00	$144.85
80061 Blood test, lipids (cholesterol and triglycerides)	126	122	$45.00	$12.93
84443 Blood test, thyroid stimulating hormone (TSH)	120	107	$66.00	$22.40
93000 Routine ekg using at least 12 leads including interpretation and report	114	109	$88.00	$17.21
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	91	83	$27.00	$9.51
G0103 Prostate cancer screening; prostate specific antigen test (psa)	88	88	$28.00	$24.73
G0008 Administration of influenza virus vaccine	54	54	$30.00	$25.63
90662 Influenza vaccine split virus, preservative free	54	54	$49.78	$46.41
87633 Detection test for multiple types of respiratory virus	50	46	$387.20	$371.62
84550 Uric acid level, blood	46	44	$18.00	$4.59
83036 Hemoglobin A1C level	44	40	$37.00	$12.75
80048 Blood test, basic group of blood chemicals (calcium, total)	42	37	$33.00	$10.93
85610 Blood test, clotting time	33	11	$15.00	$5.28
84439 Thyroxine (thyroid chemical), free	28	23	$71.00	$10.96
G0009 Administration of pneumococcal vaccine	28	28	$25.00	$24.50
84481 Thyroid hormone, t3 measurement, free	21	19	$58.00	$22.78
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	20	20	$427.00	$171.76
90670 Pneumococcal vaccine for injection into muscle	18	18	$239.50	$185.01
G0102 Prostate cancer screening; digital rectal examination	17	17	$50.00	$20.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$257.00	$108.88
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	17	17	$317.00	$165.77
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated	15	14	$14.00	$4.77
84403 Testosterone (hormone) level, total	15	15	$88.00	$32.39
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$173.00	$75.62
82728 Ferritin (blood protein) level	13	12	$53.00	$18.33
82607 Cyanocobalamin (vitamin B-12) level	13	13	$51.00	$20.27
83540 Iron level	11	11	$27.00	$8.70
83550 Iron binding capacity	11	11	$34.00	$11.75
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	11	11	$144.00	$92.91

Medical Specialties & State Licenses

CMS Verified: 2023-02-08

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CO 28631

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

01283613 (CO)

Hospital & Practice Group Affiliations

Colorado Mountain Medical, Llc

50 Buck Creek Rd, Avon, CO 816205428

Phone: 9709266350

Practice Associates & Co-Workers

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

40 Associated Practitioners

Jason Kron , PA

Physician Assistant - Medical

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Physician Assistant

Julie Current , PA-C

Physician Assistant

NPI 1023083334

Physician Assistant (Certified)

Dr. Stephen Mohr , MD

Urology

NPI 1033252580

Doctor of Medicine (M.D.)

Dr. Diane Voytko , MD

Family Medicine

NPI 1043212525

Doctor of Medicine (M.D.)

Dr. Darin Olson , MD, PhD

Internal Medicine - Endocrinology, Diabetes & Metabolism

NPI 1043324700

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Meghan Ahearn-Steven , PA-C

Physician Assistant

NPI 1053918714

Physician Assistant (Certified)

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active February 21, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location February 21, 2017

Registered at 50 BUCK CREEK ROAD, SUITE 200, AVON, CO 81620 (Tel: 9709266340)

📍

Updated Business Mailing Address February 21, 2017

Registered at PO BOX 4330, AVON, CO 816204330 (Tel: 9709266340)

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Provider Name / Credentials Updated February 21, 2017

Recorded as MARK STEPHENS, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) February 21, 2017

Internal Medicine (License #28631 in CO)

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NPI Profile Active November 04, 2015

NPI status registered as active in NPPES database

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Updated Practice Location November 04, 2015

Registered at 322 BEARD CREEK RD, SUITE 200, EDWARDS, CO 816326426 (Tel: 9709266340)

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Updated Business Mailing Address November 04, 2015

Registered at PO BOX 1749, EDWARDS, CO 816321749 (Tel: 9709266340)

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Provider Name / Credentials Updated November 04, 2015

Recorded as MARK STEPHENS, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) November 04, 2015

Internal Medicine (License #28631 in CO)

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Initial NPI Registration & Enumeration August 12, 2005

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1407858137

Entity Type:

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

Enumeration Date: August 12, 2005

Last Update: February 08, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 4330

Avon, CO 816204330

Phone: 9709266340

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

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