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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PATRICIA A GIRCZYC FNP
NPI 1437157575
Nurse Practitioner - Family in Arcata, CA

Active since July 12, 2005
1600 WEEOT WAY, ARCATA, CA 95521(707) 825-5010(707) 825-6736 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Patricia A Girczyc Fnp NPPES

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

PATRICIA A GIRCZYC FNP (NPI 1437157575) is an individual family provider in Arcata, California, licensed in California (NPF8087) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1437157575
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NamePATRICIA A GIRCZYCCredential: FNP
Location Address1600 WEEOT WAYArcata, CA 95521-4734
Mailing Address1600 Weeot WayArcata, CA 95521-4734 · (707) 825-5010 · Fax (707) 825-6736
Phone(707) 825-5010
Fax(707) 825-6736
Sole ProprietorNo
Enumeration DateJuly 12, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1437157575 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 · NPF8087
1600 WEEOT WAY, Arcata, CA 95521
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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.

TIFFANY STROHBIN SUDRC
Counselor (Addiction (Substance Use Disorder))
1600 WEEOT WAY
ARCATA, CA 95521
Humboldt County (707) 825-5000
ROBERTA LARA RADT-1
Counselor (Addiction (Substance Use Disorder))
1600 WEEOT WAY
ARCATA, CA 95521
Humboldt County (707) 825-5060
JENNIFER ANN JACKSON RD
Dietitian, Registered
1600 WEEOT WAY
ARCATA, CA 95521
Humboldt County (707) 825-5000
JAMES MICHAEL RILEY O D
Optometrist
1600 WEEOT WAY
ARCATA, CA 95521
Humboldt County (707) 825-5000
MR. LANGDON TYRONE MARTIN
Counselor (Mental Health)
1600 WEEOT WAY
ARCATA, CA 95521
Humboldt County (707) 825-5060
SARAH D THIBAULT LCSW
Social Worker (Clinical)
1600 WEEOT WAY
ARCATA, CA 95521
Humboldt County (707) 825-5060
JOHN G JASO DDS
Dentist (General Practice)
1600 WEEOT WAY
ARCATA, CA 95521
Humboldt County (707) 825-4042
DR. ZACHERY JAMES CASTIGLIONE DDS
Dentist (General Practice)
1600 WEEOT WAY
ARCATA, CA 95521
Humboldt County (707) 825-5040

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 Patricia Girczyc's NPI number?

The NPI number for Patricia Girczyc is 1437157575. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is Patricia Girczyc located?

Patricia Girczyc practices at 1600 Weeot Way, Arcata, CA 95521. The listed phone number is (707) 825-5010.

What is Patricia Girczyc'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 Patricia Girczyc was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.