NPPES file of Aug 9, 2026

Raymond B. Walker, CRNA

Certified Registered Nurse Anesthetist · McAllen, TX

Raymond B. Walker, CRNA is a certified registered nurse anesthetist with a practice address in McAllen, Texas, and NPI 1508844028, issued on Jan 4, 2006. Check the license (Texas 656396, 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
1508844028
Name
Raymond B. Walker
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
656396 TX
Self-reported in NPPES; status is on the state search
Practice location
605 E Violet Ave, McAllen, TX 78504
Phone
(956) 682-4151
Enumerated
Jan 4, 2006
Record last updated
Feb 27, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(956) 682-4154
Medicaid ID
002529802 TX
Medicare enrollment
Enrolled (PECOS I20050303000134); 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 605 E Violet Ave

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

  1. Jesslynn CavazosBehavior Technician1265352256
  2. Robin CoronadoBehavior Technician1245157973
  3. Juan ReyesBehavior Technician1881512671
  4. Melanie ReyesBehavior Technician1144146564
  5. Jasmine RodriguezBehavior Technician1336090539
  6. Valeria SantamariaBehavior Technician1003757402

Verify Raymond B. Walker 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 656396    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.

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Bills Medicare through one group practice

  1. Mcallen Anesthesia Consultants PAEdinburg, TX

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

Raymond B. Walker among 6,097 certified registered nurse anesthetist records in Texas

Raymond B. Walker, 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
  • Graduated1989 · median 2014 among the 4,734 with a school on file
  • Record last updated2013 · 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).

51 certified registered nurse anesthetist records list a practice address in McAllen

They are 51 of the 3,518 NPPES records with a practice address in McAllen, and 6,097 certified registered nurse anesthetist records in Texas.

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

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

  1. Spencer Allen, CRNAMcAllen, TX 785041982032884
  2. Nathan Carr, CRNAMcAllen, TX 785041639157217
  3. Nora Coast, CRNAMcAllen, TX 785041104804772
  4. Romulus Frost, CRNAMcAllen, TX 785041467540468
  5. Adolfo Giubergia, CRNAMcAllen, TX 785041114177896
  6. Jose Gonzales, DNP, CRNAMcAllen, TX 785041891493136
  7. Manning Guffey, CRNAMcAllen, TX 785041760460281
  8. Marla Hadeler, CRNAMcAllen, TX 785041104804608

Common questions

What is Raymond B. Walker, CRNA's NPI number?

Raymond B. Walker, CRNA's National Provider Identifier (NPI) is 1508844028, issued on Jan 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Raymond B. Walker, CRNA located?

The NPPES record lists a practice address at 605 E Violet Ave, McAllen, TX, 78504. Phone: (956) 682-4151. Providers update this record themselves, so call before visiting.

How can I verify Raymond B. Walker, CRNA's license?

NPPES lists Texas license number 656396, 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.