Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alvaro R. Aguirre, PA

Medical Physician Assistant in Sacramento, CA · enumerated 2006.

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

National Provider Identifier

1700994597

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Registry record

Entity type Individual (Type 1)

Name Alvaro R. Aguirre

Credential PA

Sex Male

Practice address 2801 'L' Street, Sacramento, CA, 95816

Phone (916) 733-3003

Enumeration date Aug 29, 2006

Last updated in NPPES Oct 8, 2009

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA16594 (CA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
PA16594	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Alvaro Aguirre practice?

The practice location on file with NPPES is in Sacramento, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alvaro Aguirre?

The National Provider Identifier (NPI) for Alvaro Aguirre is 1700994597, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-08.