Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Stefan Robert Rowniak, RNFNP

Individual provider Family Nurse Practitioner · NPI 1992020341

Stefan Robert Rowniak, RNFNP is a Family Nurse Practitioner in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010

Practice location Address checks out

356 7th St
San Francisco, CA 94103-4030
Phone: (415) 863-6615
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 378981 (CA)

Record details

NPI number1992020341
Entity typeIndividual (Type 1)
GenderMale
Credentials RNFNP
Sole proprietorYes
NPI enumeratedMarch 29, 2010
Last updated in NPPESMarch 29, 2010

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