Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Karen Matsumoto Deck, NP

Individual provider Family Nurse Practitioner · NPI 1265652671

Mrs. Karen Matsumoto Deck, NP is a Family Nurse Practitioner in Irvine, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

19722 Macarthur Blvd
Irvine, CA 92612-2404
Phone: (949) 824-8770
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 362 3rd St, Laguna Beach, CA 92651-2307 — (949) 494-0761

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence V255490 (CA)

Record details

NPI number1265652671
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedApril 26, 2007
Last updated in NPPESNovember 9, 2022
Certification dateNovember 9, 2022

Other providers in Irvine