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

Michelle Judith Katznelson, FNP, PMHNP

Individual provider Family Nurse Practitioner · NPI 1588996672

Michelle Judith Katznelson, FNP, PMHNP is a Family Nurse Practitioner in Hayward, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2010
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

22331 Mission Blvd
Hayward, CA 94541
Phone: (510) 471-5880
Fax: (510) 690-0717
Show map & directions

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

Additional practice locations (1)

  • 16110 E 14th St, San Leandro, CA 94578-3002 — (510) 471-5880

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 21446 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 21446 (CA)

Record details

NPI number1588996672
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP , PMHNP
Sole proprietorNo
NPI enumeratedFebruary 1, 2010
Last updated in NPPESNovember 21, 2024
Certification dateNovember 21, 2024

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