NPPES file of Aug 9, 2026

Wendell M. Holladay, CRNA

Certified Registered Nurse Anesthetist · San Marcos, TX

Wendell M. Holladay, CRNA is a certified registered nurse anesthetist with a practice address in San Marcos, Texas, and NPI 1194878983, issued on Jan 18, 2007. Check the license 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
1194878983
Name
Wendell M. Holladay
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
43689 HI
Self-reported in NPPES; status is on the state search
Practice location
1305 Wonder World Dr, San Marcos, TX 78666
Phone
(512) 353-8161
Enumerated
Jan 18, 2007
Record last updated
May 13, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(512) 353-8255
Medicare enrollment
Enrolled (PECOS I20240221001954); 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 →

Also registered at 1305 Wonder World Dr

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

  1. Gregory Alexander, CRNACertified Registered Nurse Anesthetist1396770590
  2. John Cluley, M.D.Gastroenterology Physician1790915858
  3. Edward Coles, M.D.Gastroenterology Physician1912991621
  4. William Deschner, M.D.Gastroenterology Physician1023003563
  5. Donna Dolan, MDInternal Medicine Physician1831134824
  6. Carol Garner, MSN,CS,FNPFamily Nurse Practitioner1295734036

Verify Wendell M. Holladay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck 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.

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Bills Medicare through one group practice

  1. Capital Anesthesia Solutions OF Florida II, LLCBradenton, FL

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

Wendell M. Holladay among 6,097 certified registered nurse anesthetist records in Texas

Wendell M. Holladay, 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 2007, is newer than 29% of them.

  • NPI issued2007 · 29% of these records are older, 65% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated1991 · median 2014 among the 4,734 with a school on file
  • Record last updated2014 · 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).

12 certified registered nurse anesthetist records list a practice address in San Marcos

They are 12 of the 1,003 NPPES records with a practice address in San Marcos, and 6,097 certified registered nurse anesthetist records in Texas.

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

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

  1. Gregory Alexander, CRNASan Marcos, TX 786661396770590
  2. Catherine Carpenter, CRNASan Marcos, TX 786661255449286
  3. Rockie Dugger, CRNASan Marcos, TX 786661003891102
  4. Justin Grimes, CRNASan Marcos, TX 786661639592967
  5. Courtney HarrellSan Marcos, TX 786661396707915
  6. Jericho Loupe, CRNASan Marcos, TX 786661992908321
  7. Mildred Mozara, CRNASan Marcos, TX 786661063450567
  8. Michael Nick, CRNASan Marcos, TX 786661275512006

Common questions

What is Wendell M. Holladay, CRNA's NPI number?

Wendell M. Holladay, CRNA's National Provider Identifier (NPI) is 1194878983, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Wendell M. Holladay, CRNA located?

The NPPES record lists a practice address at 1305 Wonder World Dr, San Marcos, TX, 78666. Phone: (512) 353-8161. Providers update this record themselves, so call before visiting.

How can I verify Wendell M. Holladay, CRNA's license?

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.