NPPES file of Aug 9, 2026

Kyle Ruben Walker, D.O.

Diagnostic Radiology Physician · Jbsa Fort Sam Houston, TX

Kyle Ruben Walker, D.O. is a diagnostic radiology physician with a practice address in Jbsa Fort Sam Houston, Texas, and NPI 1114917408, issued on Oct 27, 2005. Check the license (Texas M8413, 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
1114917408
Name
Kyle Ruben Walker
Credential
D.O.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
M8413 TX
02002545A IN
Self-reported in NPPES; status is on the state search
Practice location
3551 Roger Brooke Drive, Jbsa Fort Sam Houston, TX 78234
Phone
(210) 916-7890
Enumerated
Oct 27, 2005
Record last updated
Oct 24, 2023
Medicare enrollment
Enrolled (PECOS I20110815000670); accepts Medicare assignment
Medical or professional school
At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2001
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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Also registered at 3551 Roger Brooke Drive

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

  1. Austin Baltensperger, M.D.Neurology with Special Qualifications in Child Neurology Physician1164867552
  2. Kelvin Bush, MDCardiovascular Disease Physician1376718387
  3. William Colthorpe, MDInternal Medicine Physician1639879505
  4. Katrina Davis, MDMilitary Health Care Provider1942156336
  5. Jordan Gipson, M.D.Emergency Medicine Physician1366821357
  6. Kathryn Houhoulis, CRNACertified Registered Nurse Anesthetist1164978490

Verify Kyle Ruben Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license M8413
    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 2 group practices

  1. Mountain Medical Physician Specialists PCSan Antonio, TX
  2. Shannon ClinicSan Angelo, TX

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

Kyle Ruben Walker among 3,124 diagnostic radiology physician records in Texas

Kyle Ruben Walker, D.O. is one of 3,124 diagnostic radiology physician records with a practice address in Texas. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 85% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2001 · median 2003 among the 2,277 with a school on file
  • Record last updated2023 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 diagnostic radiology physician record lists a practice address in Jbsa Fort Sam Houston

They are 1 of the 101 NPPES records with a practice address in Jbsa Fort Sam Houston, and 3,124 diagnostic radiology physician records in Texas.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Stephanie Bernard, M.D.San Antonio, TX 782341326018128
  2. Scott Book, M.D.Fort Sam Houston, TX 782341710968342
  3. Jayanta Chaudhuri, M.D.Fort Sam Houston, TX 782341093769234
  4. Michael Clemenshaw, M.D.Fort Sam Houston, TX 782341053531368
  5. Francis Cloran, MDFort Sam Houston, TX 782341043277205
  6. Nga Do, M.D.Fort Sam Houston, TX 782341912977570
  7. Carol Gerza, M.D.Fort Sam Houston, TX 782341245211390
  8. Troy Graybeal, MDJbsa Ft Sam Houston, TX 782341609803162

Common questions

What is Kyle Ruben Walker, D.O.'s NPI number?

Kyle Ruben Walker, D.O.'s National Provider Identifier (NPI) is 1114917408, issued on Oct 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Kyle Ruben Walker, D.O. located?

The NPPES record lists a practice address at 3551 Roger Brooke Drive, Jbsa Fort Sam Houston, TX, 78234. Phone: (210) 916-7890. Providers update this record themselves, so call before visiting.

How can I verify Kyle Ruben Walker, D.O.'s license?

NPPES lists Texas license number M8413, 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.

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.