NPPES file of Aug 9, 2026

Gabriel G. Oaxaca, M.D.

Anatomic Pathology & Clinical Pathology Physician · Houston, TX

Gabriel G. Oaxaca, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Houston, Texas, and NPI 1508393182, issued on May 15, 2017. Check the license (Texas T6985, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508393182
Name
Gabriel G. Oaxaca
Credential
M.D.
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
T6985 TX
Self-reported in NPPES; status is on the state search
Practice location
4131 Directors Row, Houston, TX 77092
Phone
(877) 697-2447
Enumerated
May 15, 2017
Record last updated
Apr 19, 2023
Fax
(855) 697-2447
Medicare enrollment
Enrolled (PECOS I20230710002691); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 2017
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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8 nearest anatomic pathology & clinical pathology physician records → All 1,424 in Texas → Look up another NPI →

Also registered at 4131 Directors Row

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

  1. Nicole Bender, M.D.Dermatopathology Physician1134515752
  2. Nyasha Bullock, M.D.Anatomic Pathology & Clinical Pathology Physician1932337631
  3. John Cangelosi, MDAnatomic Pathology & Clinical Pathology Physician1831393438
  4. Jason Gregorio, MDAnatomic Pathology & Clinical Pathology Physician1467643643
  5. Keagan Lee, M.D.Anatomic Pathology & Clinical Pathology Physician1750540613
  6. Howard Martin, MDDermatopathology (Pathology) Physician1366421927

Verify Gabriel G. Oaxaca in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license T6985    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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Bills Medicare through one group practice

  1. Sagis PLLCHouston, TX

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

Gabriel G. Oaxaca among 1,424 anatomic pathology & clinical pathology physician records in Texas

Gabriel G. Oaxaca, M.D. is one of 1,424 anatomic pathology & clinical pathology physician records with a practice address in Texas. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 88% of them.

  • NPI issued2017 · 88% of these records are older, 10% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2017 · median 2001 among the 864 with a school on file
  • Record last updated2023 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anatomic Pathology & Clinical Pathology Physician providers in Texas

There are 1,424 anatomic pathology & clinical pathology physician records in Texas.

All 1,424 in Texas → Every provider in Houston → Anatomic Pathology & Clinical Pathology Physician nationwide →

The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes

  1. Nyasha Bullock, M.D.Houston, TX 770921932337631
  2. John Cangelosi, MDHouston, TX 770921831393438
  3. Jason Gregorio, MDHouston, TX 770921467643643
  4. Keagan Lee, M.D.Houston, TX 770921750540613
  5. Julius Askew, MDHouston, TX 770901841276268
  6. Robert Charles, M.D.Houston, TX 770901801872858
  7. Frank Corredor, M.D.Houston, TX 770901205812674
  8. Derek Danner, MDHouston, TX 770941104289222

Common questions

What is Gabriel G. Oaxaca, M.D.'s NPI number?

Gabriel G. Oaxaca, M.D.'s National Provider Identifier (NPI) is 1508393182, issued on May 15, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Gabriel G. Oaxaca, M.D. located?

The NPPES record lists a practice address at 4131 Directors Row, Houston, TX, 77092. Phone: (877) 697-2447. Providers update this record themselves, so call before visiting.

How can I verify Gabriel G. Oaxaca, M.D.'s license?

NPPES lists Texas license number T6985, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.