Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Georgina Dorkin, FNP

Family Nurse Practitioner in Union City, CA · enumerated 2006 · practices at Hoang N. Trinh, M.D., Inc.

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

National Provider Identifier

1811087109

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Registry record

Entity type Individual (Type 1)

Name Georgina Dorkin

Credential FNP

Sex Female

Practice address 33077 Alvarado Niles Rd, Union City, CA, 94587

Phone (510) 248-1500

Fax (510) 248-1500

Enumeration date Oct 15, 2006

Last updated in NPPES Feb 28, 2014

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 17874 (CA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
7929DO	Other	WA	REGENCE BLUE SHIELD
7366432	Other	WA	AETNA QAFM
91-2145894	Other	WA	COMMERCIAL QAFM
91-2145894	Other	WA	PREMERA BLUE CROSS QAFM

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

Is NPI 1811087109 active?

Yes, as of the latest NPPES snapshot, NPI 1811087109 is active (record last updated 2014-02-28).

How do I verify Georgina Dorkin's NPI record?

Cross-check NPI 1811087109 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-28.