Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lynn Polon

Nurse Practitioner in Oakland, CA · enumerated 2007 · practices at La Clinica De La Raza Inc.

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

National Provider Identifier

1619198520

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Registry record

Entity type Individual (Type 1)

Name Lynn Polon

Sex Female

Practice address 1515 Fruitvale Ave, Oakland, CA, 94601

Phone (510) 535-4000

Fax (510) 535-4128

Enumeration date May 1, 2007

Last updated in NPPES Sep 19, 2013

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NPF11559 (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

How do I verify Lynn Polon's NPI record?

Cross-check NPI 1619198520 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619198520 active?

Yes, as of the latest NPPES snapshot, NPI 1619198520 is active (record last updated 2013-09-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-19.