Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

City of Piedmont

Q: What is the NPI number for City of Piedmont?

The NPI for City of Piedmont is 1831256759, a Type 2 (organization) record in the CMS NPPES registry.

Ambulance in Piedmont, CA · enumerated 2007 · authorized official Warren Mclaren, Interim Fire Chief.

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

National Provider Identifier

1831256759

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Registry record

Entity type Organization (Type 2)

Legal business name City of Piedmont

Practice address 120 Vista Ave, Piedmont, CA, 94611

Phone (510) 420-3030

Fax (510) 420-3033

Enumeration date Jan 2, 2007

Last updated in NPPES May 15, 2013

Taxonomy & classification

341600000X Ambulance Transportation Services Primary

Authorized official

Name Warren Mclaren

Title Interim Fire Chief

Phone (510) 420-3030

Other identifiers

Identifier	Type	State	Issuer
MTE00996F	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

Who is the authorized official for City of Piedmont?

NPPES lists Warren Mclaren (Interim Fire Chief) as the authorized official for this organization.

What is the NPI number for City of Piedmont?

The NPI for City of Piedmont is 1831256759, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-15.