STEFAN ROBERT ROWNIAK RN FNP
NPI 1992020341
Nurse Practitioner - Family in San Francisco, CA

Active since March 29, 2010
356 7TH ST, SAN FRANCISCO, CA 94103(415) 863-6615 Get Directions Write a Review

NPPES record last updated: March 29, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Stefan Robert Rowniak Rn Fnp NPPES

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

STEFAN ROBERT ROWNIAK RN FNP (NPI 1992020341) is an individual family provider in San Francisco, California, licensed in California (378981) and active in the NPI registry since March 2010.

NPPES Registry Identity

NPI1992020341
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameSTEFAN ROBERT ROWNIAKCredential: RN FNP
Location Address356 7TH STSan Francisco, CA 94103-4030
Mailing Address356 7th StSan Francisco, CA 94103-4030 · (415) 863-6615
Sole ProprietorYes
Enumeration DateMarch 29, 2010
NPI 1992020341 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 · 378981
356 7TH ST, San Francisco, CA 94103

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.

Community Health Worker
356 7TH ST
SAN FRANCISCO, CA 94103
Community Health Worker
356 7TH ST
SAN FRANCISCO, CA 94103
Nurse Practitioner (Family)
356 7TH ST
SAN FRANCISCO, CA 94103
Specialist (Research Data Abstracter/Coder)
356 7TH ST
SAN FRANCISCO, CA 94103
Clinic/Center
356 7TH ST
SAN FRANCISCO, CA 94103
Nurse Practitioner (Family)
356 7TH ST
SAN FRANCISCO, CA 94103
Social Worker (Clinical)
356 7TH ST
SAN FRANCISCO, CA 94103
Community Health Worker
356 7TH ST
SAN FRANCISCO, CA 94103

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 Stefan Rowniak's NPI number?

The NPI number for Stefan Rowniak is 1992020341. It was assigned to this individual provider in the NPPES registry on March 29, 2010.

Where is Stefan Rowniak located?

Stefan Rowniak practices at 356 7th St, San Francisco, CA 94103. The listed phone number is (415) 863-6615.

What is Stefan Rowniak'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 Stefan Rowniak was last updated on March 29, 2010. 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.