KAREN HEROLD ZAJAC NP
NPI 1164699633
Nurse Practitioner - Adult Health in Roseville, CA

Q: What is Karen Zajac's NPI number?

The NPI number for Karen Zajac is 1164699633. It was assigned to this individual provider in the NPPES registry on May 13, 2008.

Q: What is Karen Zajac's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Karen Zajac was last updated on September 30, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since May 13, 2008

3013 DOUGLAS BLVD, SUITE 160, ROSEVILLE, CA 95661(916) 788-1550 Get Directions Write a Review

NPPES record last updated: September 30, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Karen Herold Zajac Np NPPES

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

KAREN HEROLD ZAJAC NP (NPI 1164699633) is an individual adult health provider in Roseville, California, licensed in California (NP 18120) and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1164699633

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameKAREN HEROLD ZAJACCredential: NP

Location Address3013 DOUGLAS BLVD, SUITE 160Roseville, CA 95661-3846

Mailing Address3013 Douglas Blvd, Suite 160Roseville, CA 95661-3846 · (916) 788-1550

Phone(916) 788-1550

Sole ProprietorNo

Enumeration DateMay 13, 2008

Last NPPES UpdateSeptember 30, 2009

✔ NPI 1164699633 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in CA · NP 18120

Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License NP 18120 (CA)

3013 DOUGLAS BLVD, Roseville, CA 95661

Open in Google Maps ↗

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 Zajac's NPI number?

The NPI number for Karen Zajac is 1164699633. It was assigned to this individual provider in the NPPES registry on May 13, 2008.

Where is Karen Zajac located?

Karen Zajac practices at 3013 Douglas Blvd Suite 160, Roseville, CA 95661. The listed phone number is (916) 788-1550.

What is Karen Zajac's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for Karen Zajac was last updated on September 30, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.