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Dr. Michael Benjamin Larkin, MD, PHARMD

Neurological Surgery Physician in Fort Sam Houston, TX · enumerated 2010.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1710217120

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Registry record

Entity type Individual (Type 1)
Name Dr. Michael Benjamin Larkin
Credential MD, PHARMD
Sex Male
Practice address 3551 Roger Brooke Dr, Fort Sam Houston, TX, 78234
Phone (210) 539-9582
Enumeration date Jan 6, 2010
Last updated in NPPES Apr 16, 2025

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PH00069746 (WA) Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License V7554 (TX) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Michael Larkin?
The National Provider Identifier (NPI) for Michael Larkin is 1710217120, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Larkin practice?
The practice location on file with NPPES is in Fort Sam Houston, TX. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-16.