Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian Jared Peterson, PAC

Emergency Medicine Physician in Alpine, CA · enumerated 2006 · practices at Gessner-Peterson Alpine Urgent Care, Inc.

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

National Provider Identifier

1225119621

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Registry record

Entity type Individual (Type 1)

Name Brian Jared Peterson

Credential PAC

Sex Male

Practice address 1730 Alpine Blvd Ste 109b, Alpine, CA, 91901

Phone (619) 326-4445

Fax (619) 722-1721

Enumeration date Oct 18, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MA051614 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
MA051614	Other	PA	STATE LICENSE
1061442	Other	-	NCCPA

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 Brian Peterson practice?

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

What is the NPI number for Brian Peterson?

The National Provider Identifier (NPI) for Brian Peterson is 1225119621, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Gessner-Peterson Alpine Urgent Care, Inc Urgent Care Clinic/Center · Alpine, CA NPI 1992298491

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.