NPPES file of Aug 9, 2026

Theodore Knox Gregory, CRNA

Certified Registered Nurse Anesthetist · Winnsboro, TX

Theodore Knox Gregory, CRNA is a certified registered nurse anesthetist with a practice address in Winnsboro, Texas, and NPI 1801811534, issued on Jul 13, 2006. Check the license (Texas AP108509, 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
1801811534
Name
Theodore Knox Gregory
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
AP108509 TX
049529 TX
RN628107 TX
004720 NC
Self-reported in NPPES; status is on the state search
Practice location
719 W Coke Road, Winnsboro, TX 75494
Phone
(903) 342-5227
Enumerated
Jul 13, 2006
Record last updated
Oct 27, 2025
Fax
(903) 342-4121
Medicaid ID
002294902 TX
Medicare enrollment
Enrolled (PECOS I20040607000329); 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.
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8 nearest certified registered nurse anesthetist records → All 6,097 in Texas → Look up another NPI →

Verify Theodore Knox Gregory 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 AP108509    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

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Bills Medicare through 2 group practices

  1. Chs Anesthesia Services Group IncCharlotte, NC
  2. Wake Forest University Health SciencesHigh Point, NC

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

Theodore Knox Gregory among 6,097 certified registered nurse anesthetist records in Texas

Theodore Knox Gregory, 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 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 71% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated1997 · 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).

3 certified registered nurse anesthetist records list a practice address in Winnsboro

They are 3 of the 163 NPPES records with a practice address in Winnsboro, and 6,097 certified registered nurse anesthetist records in Texas.

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

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

  1. Michael Phillips, CRNAWinnsboro, TX 754941588674246
  2. Juan Quintana, CRNAWinnsboro, TX 754941033134747
  3. Sharon Beaver, CRNAVan Alstyne, TX 754951518388800
  4. Brandi Rullan, CRNAVan Alstyne, TX 754951861908113
  5. Jennifer Anthony, CRNAWake Village, TX 755011740582923
  6. Cornelia Carden, CRNATexarkana, TX 755011639142318
  7. Richard Hennessey, CRNATexarkana, TX 755011598713521
  8. Richard Loeffler, CRNATexarkana, TX 755011043268071

Common questions

What is Theodore Knox Gregory, CRNA's NPI number?

Theodore Knox Gregory, CRNA's National Provider Identifier (NPI) is 1801811534, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Theodore Knox Gregory, CRNA located?

The NPPES record lists a practice address at 719 W Coke Road, Winnsboro, TX, 75494. Phone: (903) 342-5227. Providers update this record themselves, so call before visiting.

How can I verify Theodore Knox Gregory, CRNA's license?

NPPES lists Texas license number AP108509, 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.