NPPES file of Aug 9, 2026

Gregory Charles Watson, CRNA

Certified Registered Nurse Anesthetist · Houston, TX

Gregory Charles Watson, CRNA is a certified registered nurse anesthetist with a practice address in Houston, Texas, and NPI 1942096136, issued on Apr 16, 2025. Check the license (Texas 153997, as entered in NPPES) with the Texas board that licenses this profession; 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
1942096136
Name
Gregory Charles Watson
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
153997 TX
Self-reported in NPPES; status is on the state search
Practice location
7009 Almeda RD Apt 219, Houston, TX 77054
Phone
(352) 453-7647
Enumerated
Apr 16, 2025
Record last updated
Jun 7, 2025
Medicare enrollment
Enrolled (PECOS I20250909002809); accepts Medicare assignment
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.
Download card Updates feed

8 nearest certified registered nurse anesthetist records → All 6,097 in Texas → Look up another NPI →

Verify Gregory Charles Watson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 153997    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
Find 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Hospitalist Medicine Physicians OF Washington - TcsPortland, OR

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

Gregory Charles Watson among 6,097 certified registered nurse anesthetist records in Texas

Gregory Charles Watson, CRNA is one of 6,097 certified registered nurse anesthetist records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 95% of them.

  • NPI issued2025 · 95% of these records are older, 1% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2010 · median 2014 among the 4,734 with a school on file
  • Record last updated2025 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,127 certified registered nurse anesthetist records list a practice address in Houston

They are 1,127 of the 61,221 NPPES records with a practice address in Houston, and 6,097 certified registered nurse anesthetist records in Texas.

All 6,097 in Texas → Every provider in Houston → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Stephen Austin, CRNAHouston, TX 770541982692950
  2. Carrie Barnett, CRNAHouston, TX 770541235127200
  3. Michelle Chen, CRNAHouston, TX 770541700807450
  4. Venetia Coovert, CRNAHouston, TX 770541144218116
  5. Alicia Fields, CRNAHouston, TX 770541437227394
  6. Derek Fritsch, CRNAHouston, TX 770541356339584
  7. Marian Gremillot, CRNAHouston, TX 770541982692117
  8. Gary Holman, CRNAHouston, TX 770541083650311

Common questions

What is Gregory Charles Watson, CRNA's NPI number?

Gregory Charles Watson, CRNA's National Provider Identifier (NPI) is 1942096136, issued on Apr 16, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Charles Watson, CRNA located?

The NPPES record lists a practice address at 7009 Almeda RD Apt 219, Houston, TX, 77054. Phone: (352) 453-7647. Providers update this record themselves, so call before visiting.

How can I verify Gregory Charles Watson, CRNA's license?

NPPES lists Texas license number 153997, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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.

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.