NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Frances Tso-Yee, N.P.

Adult Health Nurse Practitioner in Harbor City, CA · enumerated 2007 · practices at Northeast Community Clinic.

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

National Provider Identifier

1609905967

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Frances Tso-Yee
Credential N.P.
Sex Female
Practice address 1403 Lomita Blvd Ste 103, Harbor City, CA, 90710
Phone (310) 784-1800
Enumeration date Mar 5, 2007
Last updated in NPPES Jun 5, 2018

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN445876 (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

Is NPI 1609905967 active?
Yes, as of the latest NPPES snapshot, NPI 1609905967 is active (record last updated 2018-06-05).
How do I verify Frances Tso-Yee's NPI record?
Cross-check NPI 1609905967 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-05.