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

Jon Marrinan, FNP

Individual provider Primary Care Nurse Practitioner · NPI 1679294409

Jon Marrinan, FNP is a Primary Care Nurse Practitioner in San Francisco, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2022
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

4150 Clement St
San Francisco, CA 94121-1563
Phone: (707) 569-2300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2285 Challenger Way, Santa Rosa, CA 95407 — (707) 569-2300

Specialties & licences

Primary Care Nurse Practitioner (primary) Taxonomy 363LP2300X · Licence 95022070 (CA)

Record details

NPI number1679294409
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorNo
NPI enumeratedSeptember 9, 2022
Last updated in NPPESSeptember 28, 2022
Certification dateSeptember 28, 2022

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