NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anne Marie Murphy Westreich, CGC

Genetic Counselor (M.S.) in Los Angeles, CA · enumerated 2021.

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

National Provider Identifier

1255003018

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Anne Marie Murphy Westreich
Credential CGC
Sex Female
Practice address 8700 Beverly Blvd, Los Angeles, CA, 90048
Phone (310) 423-7786
Enumeration date Sep 30, 2021
Last updated in NPPES Sep 30, 2021

Taxonomy & licenses

170300000X Genetic Counselor (M.S.) Other Service Providers · License GC001469 (CA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Anne Marie Westreich?
The National Provider Identifier (NPI) for Anne Marie Westreich is 1255003018, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anne Marie Westreich practice?
The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-30.