Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LARRY LEE GRABHORN M.D.
NPI 1902859234
Preventive Medicine - Aerospace Medicine in Fort Sam Houston, TX

Q: What is Larry Grabhorn's NPI number?

The NPI number for Larry Grabhorn is 1902859234. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Q: What is Larry Grabhorn's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Aerospace Medicine, with taxonomy code 2083A0100X.

Q: When was this NPI record last updated?

The NPPES record for Larry Grabhorn was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 18, 2006

BAMC, 3851 ROGER BROOKE DRIVE MCHE-QD (CREDS), FORT SAM HOUSTON, TX 78234(361) 961-3151(361) 961-4823 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

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About Dr. Larry Lee Grabhorn M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LARRY LEE GRABHORN M.D. (NPI 1902859234) is an individual aerospace medicine provider in Fort Sam Houston, Texas, licensed in Texas (J3485) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1902859234

Entity TypeIndividualMale

Primary Taxonomy2083A0100X

Provider Legal NameDR. LARRY LEE GRABHORNCredential: M.D.

Location AddressBAMC, 3851 ROGER BROOKE DRIVE MCHE-QD (CREDS)Fort Sam Houston, TX 78234-6200

Mailing Address15338 Bounty AveCorpus Christi, TX 78418-6347 · (361) 949-4615

Phone(361) 961-3151

Fax(361) 961-4823

Sole ProprietorNo

Enumeration DateMay 18, 2006

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1902859234 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPreventive Medicine · Aerospace MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2083A0100X

License✔ Licensed in TX · J3485

Definition

Aerospace medicine focuses on the clinical care, research, and operational support of the health, safety, and performance of crewmembers and passengers of air and space vehicles, together with the support personnel who assist operation of such vehicles. This population often works and lives in remote, isolated, extreme, or enclosed environments under conditions of physical and psychological stress. Practitioners strive for an optimal human-machine match in occupational settings rich with environmental hazards and engineering countermeasures.

Also ListedPreventive Medicine · Occupational MedicineTaxonomy 2083X0100X · License J3485 (TX)

BAMC, Fort Sam Houston, TX 78234

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. RONALD RICHARD WERNER PA-C

Physician Assistant (Medical)

BAMC, DEPARTMENT OF EMERGENCY MEDICINE
FORT SAM HOUSTON, TX 78234

Bexar County (210) 916-3427

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Larry Grabhorn's NPI number?

The NPI number for Larry Grabhorn is 1902859234. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is Larry Grabhorn located?

Larry Grabhorn practices at Bamc 3851 Roger Brooke Drive Mche-Qd (creds), Fort Sam Houston, TX 78234. The listed phone number is (361) 961-3151.

What is Larry Grabhorn's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Aerospace Medicine, with taxonomy code 2083A0100X.

When was this NPI record last updated?

The NPPES record for Larry Grabhorn was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.