NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Amberine Rehman-Khan

Peer Specialist in Concord, CA · enumerated 2024.

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

National Provider Identifier

1538917141

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Registry record

Entity type Individual (Type 1)
Name Amberine Rehman-Khan
Sex Female
Practice address Concord, CA, 94520
Phone (925) 510-4854
Enumeration date May 8, 2024
Last updated in NPPES Mar 28, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

172V00000X Community Health Worker Other Service Providers · License 5897111102605692 (CA) Secondary
175T00000X Peer Specialist Other Service Providers Primary

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 Amberine Rehman-Khan practice?
The practice location on file with NPPES is in Concord, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Amberine Rehman-Khan?
The National Provider Identifier (NPI) for Amberine Rehman-Khan is 1538917141, 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 2025-03-28.