Jon Marrinan, FNP
NPI 1679294409 · Primary Care Nurse Practitioner · San Francisco, CA
Jon Marrinan, FNP is a Primary Care Nurse Practitioner provider in San Francisco, CA (NPI 1679294409).
Provider details
- NPI number
- 1679294409
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 95022070 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 2285 Challenger WaySanta Rosa, CA 95407Phone: (707) 569-2300
Registry dates
- Enumerated
- 2022-09-09
- Last updated
- 2022-09-28
- Certified
- 2022-09-28
Frequently asked questions
- What is Jon Marrinan's NPI number?
- Jon Marrinan's National Provider Identifier (NPI) is 1679294409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Marrinan's specialty?
- Jon Marrinan is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jon Marrinan located?
- Jon Marrinan's practice location on file with NPPES is 4150 Clement St, San Francisco, CA 94121-1563.
- What is Jon Marrinan's phone number?
- The practice phone number listed in the NPPES registry for Jon Marrinan is (707) 569-2300.
- Is Jon Marrinan's NPI active?
- Yes — Jon Marrinan's NPI (1679294409) is active in the NPPES registry as of the last update on 2022-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.