Individual provider · Type 1 NPI

Katherine Lin Matsumoto, FNP-BC

Family Nurse Practitioner · Irvine, CA

NPI number 1003322306 Active

Practice location

2 Osborn St Ste 180
Irvine, CA 92604-8676

Fax (949) 417-9830

Mailing address

PO Box 1995
Suisun City, CA 94585-4995

Specialties and licenses

TaxonomyCodeLicense
Family Nurse Practitioner Primary 363LF0000X95007597 (CA)
Registered Nurse 163W00000X810661 (CA)

Family Nurse Practitioner: Definition to come...

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About NPI 1003322306

Katherine Lin Matsumoto, FNP-BC's National Provider Identifier is 1003322306, issued on Dec 21, 2017. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Irvine, CA. The record was last updated on Jan 16, 2026.