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

Dr. Carol Frey, M.D.

Specialist in Manhattan Beach, CA · enumerated 2007.

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

National Provider Identifier

1083751382

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Registry record

Entity type Individual (Type 1)

Name Dr. Carol Frey

Credential M.D.

Sex Female

Practice address Manhattan Beach, CA, 90266

Phone (310) 416-9700

Fax (310) 416-1120

Enumeration date Jan 30, 2007

Last updated in NPPES Jul 29, 2020

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License G45808 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
75-2980063	Other	CA	TAX ID. NUMBER

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

How do I verify Carol Frey's NPI record?

Cross-check NPI 1083751382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1083751382 active?

Yes, as of the latest NPPES snapshot, NPI 1083751382 is active (record last updated 2020-07-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-29.