Active NPI 1215998075 Individual Practitioner Female Practitioner

Dr. Melissa Powell , MD

Internal Medicine • San Angelo, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Melissa Powell, MD is a certified Internal Medicine practicing in San Angelo, TX. With approximately 26 years of clinical experience since graduating from Medical University Of South Carolina College Of Medicine in 2000, Dr. Powell delivers high-quality medical care to the local community at 120 E HARRIS AVE.

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

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with straightforward or low-level 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

120 E Harris Ave

San Angelo, TX 769035904

Telephone 3256581511

Associated Practice Facility / Clinic

🏢 Shannon Medical Center Facility NPI 1992707228

Medicare Profile & Education

Medical School

Medical University Of South Carolina College Of Medicine

Graduation Year

2000

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

26 Yrs +2.9 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

44.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Powell (26 Years) 26 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	378	147	$141.00	$79.35
99239 Hospital discharge day management, more than 30 minutes	120	119	$209.00	$115.92
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	53	53	$268.00	$128.65
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	31	26	$204.00	$120.48
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	17	$77.00	$50.31
99238 Hospital discharge day management, 30 minutes or less	12	12	$141.00	$81.92

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	381	133	$141.00	$76.93
99239 Hospital discharge day management, more than 30 minutes	87	87	$209.00	$109.69
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	42	42	$268.00	$124.40
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	21	13	$204.00	$115.99
99238 Hospital discharge day management, 30 minutes or less	16	16	$141.00	$78.62

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	336	133	$141.00	$68.90
99239 Hospital discharge day management, more than 30 minutes	79	78	$209.00	$102.02
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	76	29	$204.00	$99.04
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	28	$268.00	$130.39

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	518	179	$141.00	$70.01
99239 Hospital discharge day management, more than 30 minutes	96	95	$209.00	$102.77
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	57	22	$204.00	$100.85
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	56	56	$268.00	$132.51
99217 Hospital observation care on day of discharge	21	21	$142.00	$70.44
99219 Hospital observation care, typically 50 minutes	11	11	$265.00	$130.94

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	384	133	$141.00	$72.05
99239 Hospital discharge day management, more than 30 minutes	84	82	$209.00	$104.98
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	49	48	$268.00	$136.77
99217 Hospital observation care on day of discharge	21	21	$142.00	$72.35
99219 Hospital observation care, typically 50 minutes	11	11	$265.00	$135.58

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	524	206	$140.87	$71.21
99239 Hospital discharge day management, more than 30 minutes	118	115	$209.00	$103.02
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	62	61	$268.00	$131.05
99217 Hospital observation care on day of discharge	19	19	$142.00	$71.57
99219 Hospital observation care, typically 50 minutes	18	17	$265.00	$133.43
99231 Follow-up hospital inpatient care per day, typically 15 minutes	14	11	$77.00	$38.66

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	426	156	$141.00	$71.02
99239 Hospital discharge day management, more than 30 minutes	100	99	$209.00	$104.93
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	53	53	$268.00	$133.26

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	482	164	$87.81	$69.00
99239 Hospital discharge day management, more than 30 minutes	90	88	$136.60	$103.91
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	47	47	$180.05	$132.58
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	33	22	$121.24	$99.08
99217 Hospital observation care on day of discharge	21	21	$81.62	$70.41
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$248.72	$196.44

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX L7523

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

1600363-01 (TX)

Commercial Insurance / Payer ID Blue Shield

8F2223 (TX)

Commercial Insurance / Payer ID Rr/medicare

P00054555 (TX)

Commercial Insurance / Payer ID Cshcn

1600363-02 (TX)

Hospital & Practice Group Affiliations

Shannon Clinic

120 E Harris Ave, San Angelo, TX 769035904

Phone: 3257476741

Practice Associates & Co-Workers

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

40 Associated Practitioners

Maegin Carlile , FNP

Nurse Practitioner

NPI 1003168055

Family Nurse Practitioner

Dr. Irvin Zeitler , DO

Family Medicine

NPI 1003856451

Doctor of Osteopathic Medicine (D.O.)

Dr. Charles Greeson , MD

Dermatology

NPI 1003919994

Doctor of Medicine (M.D.)

Dr. Robert Carsner , MD

Internal Medicine

NPI 1013901032

Doctor of Medicine (M.D.)

Dr. Scott Westmoreland , DPM

Podiatrist

NPI 1023095783

Doctor of Podiatric Medicine

Dr. Leslie Hutchins , MD

Neurological Surgery

NPI 1023278660

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active May 29, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location May 29, 2012

Registered at 120 E HARRIS AVE, SAN ANGELO, TX 769035904 (Tel: 3256581511)

📍

Updated Business Mailing Address May 29, 2012

Registered at PO BOX 22000, SAN ANGELO, TX 769027200 (Tel: 3256581511)

👤

Provider Name / Credentials Updated May 29, 2012

Recorded as MELISSA POWELL, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 29, 2012

Internal Medicine (License #L7523 in TX)

🟢

Initial NPI Registration & Enumeration March 31, 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: 1215998075

Entity Type:

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

Enumeration Date: March 31, 2006

Last Update: May 29, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 22000

San Angelo, TX 769027200

Phone: 3256581511

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.