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KAREN SINGER PA
NPI 1477731628
Physician Assistant - Medical in Fountain Valley, CA

Active since February 08, 2008
17100 EUCLID ST, PICU/PEDS DEPT, FOUNTAIN VALLEY, CA 92708(714) 966-7253(714) 966-3354 Get Directions Write a Review

NPPES record last updated: February 8, 2008. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Karen Singer Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KAREN SINGER PA (NPI 1477731628) is an individual medical provider in Fountain Valley, California, licensed in California (PA16138) and active in the NPI registry since February 2008.

NPPES Registry Identity

NPI1477731628
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameKAREN SINGERCredential: PA
Location Address17100 EUCLID ST, PICU/PEDS DEPTFountain Valley, CA 92708-4004
Mailing Address17100 Euclid St, Picu/peds DeptFountain Valley, CA 92708-4004 · (714) 966-7253 · Fax (714) 966-3354
Phone(714) 966-7253
Fax(714) 966-3354
Sole ProprietorNo
Enumeration DateFebruary 8, 2008
✔ NPI 1477731628 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in CA · PA16138
17100 EUCLID ST, Fountain Valley, CA 92708
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HAI PHAM PHARM D
Pharmacist
17100 EUCLID ST
FOUNTAIN VALLEY, CA 92708
Orange County (174) 513-5586
DALILAH RESTREPO MD, A MEDICAL CORPORATION
Internal Medicine (Infectious Disease)
17100 EUCLID ST
FOUNTAIN VALLEY, CA 92708
Orange County (917) 376-0967
DR. JANELLE PENALOSA AGUSTIN PHARMD
Pharmacist
17100 EUCLID ST
FOUNTAIN VALLEY, CA 92708
Orange County (714) 966-7262
THERESA S MAESTAS MD
Emergency Medicine
17100 EUCLID ST
FOUNTAIN VALLEY, CA 92708
Orange County (714) 966-7200
SANDRA KLUWE, M.D., INC.
Anesthesiology
17100 EUCLID ST
FOUNTAIN VALLEY, CA 92708
Orange County (714) 979-1211
DR. SANDRA W KLUWE M.D.
Anesthesiology
17100 EUCLID ST
FOUNTAIN VALLEY, CA 92708
Orange County (714) 979-1211
JOEE QUYEN TRUONG R.N
Nurse Practitioner
17100 EUCLID ST
FOUNTAIN VALLEY, CA 92708
Orange County (714) 966-7200
ELSA A. TEKLE M.D.
Anesthesiology
17100 EUCLID ST
FOUNTAIN VALLEY, CA 92708
Orange County (714) 949-1211

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karen Singer's NPI number?

The NPI number for Karen Singer is 1477731628. It was assigned to this individual provider in the NPPES registry on February 8, 2008.

Where is Karen Singer located?

Karen Singer practices at 17100 Euclid St Picu/Peds Dept, Fountain Valley, CA 92708. The listed phone number is (714) 966-7253.

What is Karen Singer's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

When was this NPI record last updated?

The NPPES record for Karen Singer was last updated on February 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.