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MRS. DORIS LEE MASSEY-KARSZNIA MSN, ANP-BC, RN
NPI 1710288097
Nurse Practitioner - Adult Health in El Cerrito, CA

Active since November 03, 2010
8306 TERRACE DR, EL CERRITO, CA 94530(510) 206-0466 Get Directions Write a Review

NPPES record last updated: November 3, 2010. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mrs. Doris Lee Massey-karsznia Msn, Anp-bc, Rn NPPES

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

MRS. DORIS LEE MASSEY-KARSZNIA MSN, ANP-BC, RN (NPI 1710288097) is an individual adult health provider in El Cerrito, California, licensed in California (NP 12243) and active in the NPI registry since November 2010.

NPPES Registry Identity

NPI1710288097
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMRS. DORIS LEE MASSEY-KARSZNIACredential: MSN, ANP-BC, RN
Location Address8306 TERRACE DREl Cerrito, CA 94530-3061
Mailing Address8306 Terrace DrEl Cerrito, CA 94530-3061 · (510) 206-0466
Phone(510) 206-0466
Sole ProprietorYes
Enumeration DateNovember 3, 2010
✔ NPI 1710288097 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in CA · NP 12243
8306 TERRACE DR, El Cerrito, CA 94530
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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 Doris Massey-karsznia's NPI number?

The NPI number for Doris Massey-karsznia is 1710288097. It was assigned to this individual provider in the NPPES registry on November 3, 2010.

Where is Doris Massey-karsznia located?

Doris Massey-karsznia practices at 8306 Terrace Dr, El Cerrito, CA 94530. The listed phone number is (510) 206-0466.

What is Doris Massey-karsznia'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 Doris Massey-karsznia was last updated on November 3, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.