Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marina A. Fridlib, FNP

Nurse Practitioner in San Carlos, CA · enumerated 2007.

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

National Provider Identifier

1174741342

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Registry record

Entity type Individual (Type 1)

Name Marina A. Fridlib

Credential FNP

Sex Female

Practice address 301 Industrial Rd, San Carlos, CA, 94070

Phone (650) 596-4000

Enumeration date Apr 23, 2007

Last updated in NPPES May 29, 2020

Taxonomy & licenses

163WM0705X Medical-Surgical Registered Nurse Nursing Service Providers · License 561887 (NY) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F335141 (NY) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP17278 (CA) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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 Marina Fridlib?

The National Provider Identifier (NPI) for Marina Fridlib is 1174741342, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marina Fridlib practice?

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

Other providers at this practice address

Browse all →

Allison Granot Physical Therapist · San Carlos, CA NPI 1164414975 Sharon Chan Genetic Counselor (M.S.) · San Carlos, CA NPI 1962481606 Andrea Tom Endocrinology, Diabetes & Metabolism Physician · San Carlos, CA NPI 1013980390 Deryk Jones Sports Medicine (Orthopaedic Surgery) Physician · San Carlos, CA NPI 1356390611 Kerri Ashling Family Medicine Physician · San Carlos, CA NPI 1154373587 Drew Chavinson Emergency Medicine Physician · San Carlos, CA NPI 1114972684 Anna Petrova Family Medicine Physician · San Carlos, CA NPI 1447205505 Renee Boeche Emergency Medicine Physician · San Carlos, CA NPI 1265470546

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-29.