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Dr. William Collazo-Nunez, M.D.

Military Health Care Provider in Fort Huachuca, AZ · enumerated 2006.

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

National Provider Identifier

1881776201

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Registry record

Entity type Individual (Type 1)
Name Dr. William Collazo-Nunez
Credential M.D.
Sex Male
Practice address Usa Meddac, Rwbahc, 2240 E. Winrow Ave., Attn: Mcxj-Credentials, Fort Huachuca, AZ, 85613
Phone (520) 599-1696
Fax (520) 533-7099
Enumeration date Oct 19, 2006
Last updated in NPPES Jul 24, 2019

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 08209 (PR) Secondary
171000000X Military Health Care Provider Other Service Providers · License 008209 (PR) 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

Where does William Collazo-Nunez practice?
The practice location on file with NPPES is in Fort Huachuca, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Collazo-Nunez?
The National Provider Identifier (NPI) for William Collazo-Nunez is 1881776201, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-24.