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JUDITH BARKER MASTICK RN,MN,FNP-C
NPI 1447490081
Nurse Practitioner - Family in San Francisco, CA

Active since February 23, 2009
2 KORET WAY, N631J, SAN FRANCISCO, CA 94143(415) 476-5503(415) 476-8899 Get Directions Write a Review

NPPES record last updated: February 23, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Judith Barker Mastick Rn,mn,fnp-c NPPES

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

JUDITH BARKER MASTICK RN,MN,FNP-C (NPI 1447490081) is an individual family provider in San Francisco, California, licensed in California (RN#334173, NP#5547) and active in the NPI registry since February 2009.

NPPES Registry Identity

NPI1447490081
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJUDITH BARKER MASTICKCredential: RN,MN,FNP-C
Location Address2 KORET WAY, N631JSan Francisco, CA 94143-0610
Mailing Address2 Koret Way, N631jSan Francisco, CA 94143-0610 · (415) 476-5503 · Fax (415) 476-8899
Phone(415) 476-5503
Fax(415) 476-8899
Sole ProprietorNo
Enumeration DateFebruary 23, 2009
✔ NPI 1447490081 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · RN#334173, NP#5547
2 KORET WAY, San Francisco, CA 94143
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Other Providers at the Same Location NPPES 19

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

CARISSA PERKINS NP
Nurse Practitioner
2 KORET WAY
SAN FRANCISCO, CA 94143
San Francisco County (858) 344-6965
LINDA CHAFETZ RN, PHD
Registered Nurse (Psychiatric/Mental Health, Adult)
2 KORET WAY
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-2726
BINNA LEE NP
Nurse Practitioner
2 KORET WAY
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1435
EUN SUN PARK NP
Nurse Practitioner
2 KORET WAY
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1435
ROXANNE LEW
Nurse Practitioner
2 KORET WAY
SAN FRANCISCO, CA 94143
San Francisco County (510) 305-7001
PROF. MARGARET INGRID WALLHAGEN RN, GNP, PHD
Nurse Practitioner (Gerontology)
2 KORET WAY, N631
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-4965
KARANDEEP SINGH GHUMAN
Student in an Organized Health Care Education/Training Program
2 KORET WAY
SAN FRANCISCO, CA 94143
San Francisco County (530) 671-0543
APRIL ALICE KOEHLER NP
Nurse Practitioner (Adult Health)
2 KORET WAY
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1435

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 Judith Mastick's NPI number?

The NPI number for Judith Mastick is 1447490081. It was assigned to this individual provider in the NPPES registry on February 23, 2009.

Where is Judith Mastick located?

Judith Mastick practices at 2 Koret Way N631j, San Francisco, CA 94143. The listed phone number is (415) 476-5503.

What is Judith Mastick's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Judith Mastick was last updated on February 23, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.