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Justin Carranza, MD

Internal Medicine Physician in Jbsa-Fort Sam Houston, TX · enumerated 2021.

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

National Provider Identifier

1487233458

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Registry record

Entity type Individual (Type 1)
Name Justin Carranza
Credential MD
Sex Male
Practice address San Antonio Military Medical Center, Mche-Zdm-M, Internal Medicine Residency, 3551 Roger Brooke Dr., Jbsa-Fort Sam Houston, TX, 78234
Phone (210) 916-5000
Fax (210) 916-2077
Enumeration date Apr 6, 2021
Last updated in NPPES Apr 10, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101276839 (VA) 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 specialty is Justin Carranza?
Justin Carranza is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-10.