Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Keith Glenn, MD

Individual provider Infectious Disease Physician · NPI 1487044608

Keith Glenn, MD practises Internal Medicine in Fort Sam Houston, Texas. Graduated from University of Louisville School of Medicine in 2015, 11 years ago. Practices with Usacs Critical Care Medicine of Oklahoma, LLC, a 16-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
11
Trained at
University of Louisville School of Medicine
Licensed in
OH
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3551 Roger Brooke Dr
Fort Sam Houston, TX 78234-4504
Phone: (210) 539-9582
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 550 Mirabeau St, Greenfield, OH 45123-1617 — (937) 981-9400

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 35.133298 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35.133298 (OH)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 35.133298 (OH)

Record details

NPI number1487044608
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2015
Last updated in NPPESMarch 11, 2025
Certification dateMarch 11, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Usacs Critical Care Medicine Of Oklahoma, Llc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients42
Services billed 60 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Ascension St John Broken Arrow Hospital · Broken Arrow, OK · listed as St John Broken Arrow, Inc
  • Ascension St John Jane Phillips Hospital · Bartlesville, OK
  • Christus Santa Rosa Hospital-San Marcos Hospital · San Marcos, TX

Colleagues at Usacs Critical Care Medicine of Oklahoma, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 16 clinicians in the practice; 12 are shown here.

Other providers in Fort Sam Houston