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Dr. Frank Alvarez Jr., MD

Public Health & General Preventive Medicine Physician in Santa Clarita, CA · enumerated 2006.

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

National Provider Identifier

1255350971

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Registry record

Entity type Individual (Type 1)
Name Dr. Frank Alvarez Jr.
Credential MD
Sex Male
Practice address 26415 Carl Boyer Dr, Santa Clarita, CA, 91350
Phone (661) 287-4048
Fax (661) 286-2742
Enumeration date Jul 19, 2006
Last updated in NPPES Jul 22, 2015

Taxonomy & licenses

2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians · License G68732 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
G68732 Other CA MED LICENSE
00G687320 Medicaid CA -

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

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.
What specialty is Frank Alvarez?
Frank Alvarez is registered in NPPES with the primary taxonomy of Public Health & General Preventive Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-22.