Active NPI 1013945500 Individual Practitioner Male Practitioner

Dr. Dennis Durham , MD

Internal Medicine • San Angelo, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Dennis Durham, MD is a certified Internal Medicine practicing in San Angelo, TX. With approximately 38 years of clinical experience since graduating from University Of Texas Medical Branch At Galveston in 1988, Dr. Durham delivers high-quality medical care to the local community at 3501 KNICKERBOCKER RD.

Dr. Durham is affiliated with Shannon Clinic and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with straightforward or low-level medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3501 Knickerbocker Rd

San Angelo, TX 76904

Telephone 3259476063

Fax 3259476189

Associated Practice Facility / Clinic

🏢 San Angelo Hospital Lp Facility NPI 1194776104

Medicare Profile & Education

Medical School

University Of Texas Medical Branch At Galveston

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in San Angelo, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs +14.9 yrs vs City Avg

City Avg: 23.1 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

63 Specialists

Practicing in San Angelo, TX (9538 Statewide)

Telehealth Adoption Rate

6.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

52.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Durham (38 Years) 38 Yrs

San Angelo Specialty Average (23.1 Years) 23.1 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
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	182	180	$268.00	$129.99
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	69	67	$396.00	$173.21
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	38	18	$141.00	$78.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	108	106	$268.00	$126.67
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	70	68	$396.00	$167.46
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	17	14	$141.00	$77.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	155	59	$141.00	$67.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	75	73	$396.00	$191.29
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	45	43	$268.00	$129.99
99238 Hospital discharge day management, 30 minutes or less	37	37	$141.00	$67.05
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	24	$77.00	$37.40
99219 Hospital observation care, typically 50 minutes	27	27	$265.00	$124.19
99220 Hospital observation care, typically 70 minutes	18	18	$363.00	$172.98
99217 Hospital observation care on day of discharge	16	16	$142.00	$69.57
99239 Hospital discharge day management, more than 30 minutes	15	15	$209.00	$102.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	310	112	$141.00	$70.19
99231 Follow-up hospital inpatient care per day, typically 15 minutes	98	45	$77.00	$37.64
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	91	91	$396.00	$194.35
99238 Hospital discharge day management, 30 minutes or less	49	48	$141.00	$69.70
99239 Hospital discharge day management, more than 30 minutes	41	41	$209.00	$104.19
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	39	18	$204.00	$101.12
99217 Hospital observation care on day of discharge	36	36	$142.00	$70.65
99220 Hospital observation care, typically 70 minutes	30	30	$363.00	$178.05
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$268.00	$132.94
99219 Hospital observation care, typically 50 minutes	13	13	$265.00	$131.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	398	130	$179.35	$71.97
99238 Hospital discharge day management, 30 minutes or less	119	111	$227.41	$71.04
99231 Follow-up hospital inpatient care per day, typically 15 minutes	112	57	$118.32	$38.06
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	85	83	$509.94	$200.54
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	66	18	$260.82	$103.88
99220 Hospital observation care, typically 70 minutes	62	60	$469.69	$178.49
99217 Hospital observation care on day of discharge	36	35	$182.44	$70.52
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$357.25	$136.40
99219 Hospital observation care, typically 50 minutes	12	12	$364.00	$134.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	381	144	$194.00	$70.85
99231 Follow-up hospital inpatient care per day, typically 15 minutes	241	121	$129.00	$38.35
99238 Hospital discharge day management, 30 minutes or less	136	129	$254.00	$69.67
99220 Hospital observation care, typically 70 minutes	111	106	$498.00	$180.93
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	75	73	$545.00	$196.03
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	73	29	$279.00	$101.30
99217 Hospital observation care on day of discharge	66	65	$194.00	$70.26
99224 Subsequent observation care, typically 15 minutes per day	22	22	$108.00	$38.68
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$370.00	$131.15
99219 Hospital observation care, typically 50 minutes	12	12	$364.00	$132.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	366	125	$194.00	$70.87
99231 Follow-up hospital inpatient care per day, typically 15 minutes	209	103	$129.00	$38.26
99238 Hospital discharge day management, 30 minutes or less	136	128	$254.00	$70.79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	75	70	$545.00	$195.18
99220 Hospital observation care, typically 70 minutes	74	72	$498.00	$181.85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	72	30	$279.00	$101.71
99217 Hospital observation care on day of discharge	53	51	$194.00	$71.14
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$370.00	$133.26
99219 Hospital observation care, typically 50 minutes	12	12	$364.00	$133.22
99224 Subsequent observation care, typically 15 minutes per day	11	11	$108.00	$38.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	442	153	$194.00	$66.04
99231 Follow-up hospital inpatient care per day, typically 15 minutes	205	105	$129.00	$35.99
99238 Hospital discharge day management, 30 minutes or less	145	136	$254.00	$66.20
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	124	118	$543.59	$183.84
99220 Hospital observation care, typically 70 minutes	84	80	$498.00	$168.99
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	57	26	$279.00	$90.96
99217 Hospital observation care on day of discharge	41	37	$194.00	$66.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	27	$388.75	$126.21
99224 Subsequent observation care, typically 15 minutes per day	13	12	$108.00	$33.91
99239 Hospital discharge day management, more than 30 minutes	12	12	$286.00	$90.86

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX H6184

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.

Hospital & Practice Group Affiliations

Shannon Clinic

102 N Magdalen, San Angelo, TX 76903

Phone: 3257471511

Shannon Clinic

225 E Beauregard, San Angelo, TX 76903

Phone: 3257472287

Shannon Clinic

120 E Beauregard Ave, San Angelo, TX 769035919

Phone: 3257471511

Shannon Clinic

120 E Harris Ave, San Angelo, TX 769035904

Phone: 3257476741

Shannon Clinic

2237 S Jackson St, San Angelo, TX 76903

Phone: 3257471511

Practice Associates & Co-Workers

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

35 Associated Practitioners

Kelsey Walts

Advanced Practice Midwife

NPI 1053036673

Dr. Stephanie Sun , DO

Internal Medicine - Hospice and Palliative Medicine

NPI 1053550681

Doctor of Osteopathic Medicine (D.O.)

Dr. Marvin Carroll , MD

Emergency Medicine

NPI 1073547451

Doctor of Medicine (M.D.)

Dr. Jacob Burton , DO

Anesthesiology

NPI 1104449917

Doctor of Osteopathic Medicine (D.O.)

Caesasonia Agatep , NP

Nurse Practitioner

NPI 1154748671

Nurse Practitioner

Dr. Abby Hughes , PharmD

Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

NPI 1174129613

Doctor of Pharmacy (Pharm.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 3501 KNICKERBOCKER RD, SAN ANGELO, TX 76904 (Tel: 3259476063)

📍

Updated Business Mailing Address July 08, 2007

Registered at 3501 KNICKERBOCKER RD, SAN ANGELO, TX 76904 (Tel: 3259476063)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as DENNIS DURHAM, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #H6184 in TX)

🟢

Initial NPI Registration & Enumeration June 30, 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: 1013945500

Entity Type:

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

Enumeration Date: June 30, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3501 Knickerbocker Rd

San Angelo, TX 76904

Phone: 3259476063

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.