Larry Grabhorn, M.D.
NPI 1902859234 · Aerospace Medicine Physician · Fort Sam Houston, TX
Larry Grabhorn, M.D. is a Aerospace Medicine Physician provider in Fort Sam Houston, TX (NPI 1902859234).
Provider details
- NPI number
- 1902859234
- Entity type
- Individual
- Primary specialty
- Aerospace Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- J3485 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2025-09-11
Frequently asked questions
- What is Larry Grabhorn's NPI number?
- Larry Grabhorn's National Provider Identifier (NPI) is 1902859234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Grabhorn's specialty?
- Larry Grabhorn is listed in the NPPES registry with a primary specialty of Aerospace Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Larry Grabhorn located?
- Larry Grabhorn's practice location on file with NPPES is Bamc, Fort Sam Houston, TX 78234-6200.
- What is Larry Grabhorn's phone number?
- The practice phone number listed in the NPPES registry for Larry Grabhorn is (361) 961-3151.
- Is Larry Grabhorn's NPI active?
- Yes — Larry Grabhorn's NPI (1902859234) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.