Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Peter P. Chang, MD

Individual provider Family Medicine Physician · NPI 1780688028

Peter P. Chang, MD is registered under Family Practice in San Angelo, Texas. Qualified in 1984, 42 years ago. Practices with Privia Medical Group West Texas, PLLC, a 57-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
42
Licensed in
TX
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

303 W Harris Ave Ste 2
San Angelo, TX 76903-6377
Phone: (325) 794-5440
Fax: (325) 716-4243
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G8044 (TX)
Family Medicine Physician Taxonomy 207Q00000X · Licence C8044 (TX)

Record details

NPI number1780688028
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 1, 2005
Last updated in NPPESFebruary 15, 2024
Certification dateFebruary 15, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Privia Medical Group West Texas, Pllc — 57 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of tissue 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients346
Services billed 5,534 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $4,675 4 payments
Food and Beverage $967 47 payments · a meal or drink at a meeting or visit, not a fee
Education $20 1 payment · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Shannon Medical Center Hospital · San Angelo, TX
  • Hospice Of San Angelo Hospice · San Angelo, TX · listed as San Angelo Hospital LP
  • Avir at San Angelo Nursing home · San Angelo, TX · listed as Anson Hospital District
  • Angels Care Home Health Of San Angelo Home health agency · San Angelo, TX
  • Centerwell Home Health Home health agency · Eastland, TX
  • Enhabit Home Health Home health agency · Abilene, TX
  • Paradigm Homecare Home health agency · San Angelo, TX
  • Shannon Home Health Services Home health agency · San Angelo, TX
  • Angels Care Hospice Hospice · Wichita Falls, TX
  • Enhabit Hospice Hospice · Abilene, TX
  • Excelacare Hospice Hospice · Lubbock, TX
  • St. Gabriel'S Hospice And Palliative Care Hospice · Fort Worth, TX

Colleagues at Privia Medical Group West Texas, PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 57 clinicians in the practice; 12 are shown here.

Other providers in San Angelo