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

Marissa Simko, FNP

Individual provider Nurse Practitioner · NPI 1386217149

Marissa Simko, FNP is a Nurse Practitioner in Berkeley, California. Licensed in California. Registered with an NPI since 2021.

Licensed in
CA
In the registry since
2021
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

2344 6th St
Berkeley, CA 94710-2412
Phone: (000) 000-0000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 95027057 (CA)

Record details

NPI number1386217149
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJuly 20, 2021
Last updated in NPPESMarch 10, 2026
Certification dateMarch 10, 2026
Mailing address2344 6th St, Berkeley, CA 94710-2412

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