NPPES file of Aug 9, 2026

Thinh Phu Phan, MD

Radiation Oncology Physician · Midland, TX

Thinh Phu Phan, MD is a radiation oncology physician with a practice address in Midland, Texas, and NPI 1609808864, issued on Jul 7, 2006. Check the license (Texas M4444, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1609808864
Name
Thinh Phu Phan
Credential
MD
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License numbers
M4444 TX
A80413 CA
Self-reported in NPPES; status is on the state search
Practice location
400 Rosalind Redfern Grover Pkwy Ste 100, Midland, TX 79701
Phone
(432) 687-1949
Enumerated
Jul 7, 2006
Record last updated
Sep 25, 2025
Fax
(432) 687-4251
Medicare enrollment
Enrolled (PECOS I20061004000591); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 2000
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 400 Rosalind Redfern Grover Pkwy Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Phillip Chae, M.D.Hematology & Oncology Physician1073833075
  2. Srikala Meda, MDHematology & Oncology Physician1154618908
  3. David Watkins, MDMedical Oncology Physician1770526642
  4. Natalie Yaklin, P.A.-C.Physician Assistant1699192328

Verify Thinh Phu Phan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license M4444
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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92% fewer Medicare Part D claims than the average radiation oncology physician in 2024

11 Medicare Part D claims, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Thinh Phan11
  2. Specialty average134

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Texas Oncology PAMidland, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Thinh Phu Phan among 449 radiation oncology physician records in Texas

Thinh Phu Phan, MD is one of 449 radiation oncology physician records with a practice address in Texas. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 52% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2000 · median 2004 among the 348 with a school on file
  • Record last updated2025 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in Texas

There are 449 radiation oncology physician records in Texas.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Joseph Kaczor, MDOdessa, TX 797611366485252
  2. Lute Oas, M.D.Abilene, TX 796061013977420
  3. Stephen Sorgen, MDAbilene, TX 796061215979448
  4. Brent Mahoney, MD, PHDAbilene, TX 796011689882680
  5. Surinder Singh, M.D.Abilene, TX 796011477534964
  6. Anuradha Gupta, M.D.El Paso, TX 799021811939721
  7. Ira Horowitz, M.D.El Paso, TX 799021487696498
  8. Samuel Cottam, MDEl Paso, TX 799051538052774

Common questions

What is Thinh Phu Phan, MD's NPI number?

Thinh Phu Phan, MD's National Provider Identifier (NPI) is 1609808864, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thinh Phu Phan, MD located?

The NPPES record lists a practice address at 400 Rosalind Redfern Grover Pkwy Ste 100, Midland, TX, 79701. Phone: (432) 687-1949. Providers update this record themselves, so call before visiting.

How can I verify Thinh Phu Phan, MD's license?

NPPES lists Texas license number M4444, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Thinh Phu Phan, MD prescribe under Medicare Part D?

In 2024, Thinh Phu Phan, MD had 11 Medicare Part D claims; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.