NPPES file of Aug 9, 2026

Keith Glenn, MD

Infectious Disease Physician · Fort Sam Houston, TX

Keith Glenn, MD is an infectious disease physician with a practice address in Fort Sam Houston, Texas, and NPI 1487044608, issued on Jan 26, 2015. Check the license 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
1487044608
Name
Keith Glenn
Credential
MD
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
35.133298 OH
Self-reported in NPPES; status is on the state search
Practice location
3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone
(210) 539-9582
Enumerated
Jan 26, 2015
Record last updated
Mar 11, 2025
Medicaid ID
0289714 OH
Medicare enrollment
Enrolled (PECOS I20241115000433); accepts Medicare assignment
Medical or professional school
University Of Louisville School Of Medicine, 2015
Telehealth
Offers telehealth (CMS)
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 infectious disease physician records → All 674 in Texas → Look up another NPI →

Also registered at 3551 Roger Brooke Dr

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

  1. Adrianna Adams, LCSWClinical Social Worker1275265456
  2. John AdamsGeneral Practice Physician1134754898
  3. Jordan Adams, PAPhysician Assistant1336876598
  4. Oluwole Afuape, OTR/LOccupational Therapist1033593561
  5. Pierre Monverdy Agnant, MD, MPH, MBA, MACCInternal Medicine Physician1669868568
  6. Della Agquiz, PHARMDOncology Pharmacist1700538741

Verify Keith Glenn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical BoardCheck 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 5 group practices

  1. Adena Medical Group LLCGreenfield, OH
  2. Central Texas Intensivists PLLCNew Braunfels, TX
  3. Guam Memorial HospitalTamuning, GU
  4. Usacs Critical Care Medicine OF Oklahoma, LLCBroken Arrow, OK
  5. Usacs Observation Medicine Services OF Colorado Inc.Lakewood, CO

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

Keith Glenn among 674 infectious disease physician records in Texas

Keith Glenn, MD is one of 674 infectious disease physician records with a practice address in Texas. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 81% of them.

  • NPI issued2015 · 81% of these records are older, 16% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2015 · median 2002 among the 510 with a school on file
  • Record last updated2025 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in Texas

There are 674 infectious disease physician records in Texas.

All 674 in Texas → Every provider in Fort Sam Houston → Infectious Disease Physician nationwide →

The 8 infectious disease physician records with the nearest ZIP codes

  1. Kevin Akers, M.D.Jbsa Ft Sam Houston, TX 782341902827934
  2. Alice Barsoumian, M.D.Fort Sam Houston, TX 782341750542551
  3. Matthew Dolan, M.D.Fort Sam Houston, TX 782341558386201
  4. Jessie Glasser, MDFort Sam Houston, TX 782341487744314
  5. Lynn Horvath, MDFort Sam Houston, TX 782341720065683
  6. John Kiley, MDJbsa Fort Sam Houston, TX 782341710229166
  7. David Lindholm, MDJbsa Ft Sam Houston, TX 782341023301918
  8. Ana Markelz, MDFort Sam Houston, TX 782341427249259

Common questions

What is Keith Glenn, MD's NPI number?

Keith Glenn, MD's National Provider Identifier (NPI) is 1487044608, issued on Jan 26, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Keith Glenn, MD located?

The NPPES record lists a practice address at 3551 Roger Brooke Dr, Fort Sam Houston, TX, 78234. Phone: (210) 539-9582. Providers update this record themselves, so call before visiting.

How can I verify Keith Glenn, MD's license?

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.

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.