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

Ms. Bridget Marrin, NP

Family Nurse Practitioner in San Gabriel, CA · enumerated 2012.

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

National Provider Identifier

1376899450

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Bridget Marrin

Credential NP

Sex Female

Practice address San Gabriel, CA, 91776

Phone (626) 569-2888

Enumeration date Jul 26, 2012

Last updated in NPPES Jul 26, 2012

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 20063 (CA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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 Bridget Marrin?

The National Provider Identifier (NPI) for Bridget Marrin is 1376899450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Bridget Marrin practice?

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

Other providers at this practice address

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Tracy Ku General Practice Dentistry · San Gabriel, CA NPI 1740398353 Thomas S. Yu, M.D., Inc. Primary Care Clinic/Center · San Gabriel, CA NPI 1578662649 Chris Lin Periodontics · San Gabriel, CA NPI 1184717910 Yau Lin General Practice Dentistry · San Gabriel, CA NPI 1396821674 James Chae General Practice Dentistry · San Gabriel, CA NPI 1023194305 Tracy Ku D.D.S.,Inc General Practice Dentistry · San Gabriel, CA NPI 1932249273 Thomas Yu Internal Medicine Physician · San Gabriel, CA NPI 1588844104 Paifang Cheng Gerontology Nurse Practitioner · San Gabriel, CA NPI 1598095259

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-26.