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

Joanna Randolph, RN, MS, ANP

Individual provider Adult Health Nurse Practitioner · NPI 1750681714

Joanna Randolph, RN, MS, ANP is an Adult Health Nurse Practitioner in Castro Valley, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

20055 Lake Chabot Rd Ste 230
Castro Valley, CA 94546-5331
Phone: (510) 881-1490
Fax: (510) 889-5806
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 2010009027 (CA)

Record details

NPI number1750681714
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MS , ANP
Sole proprietorNo
NPI enumeratedOctober 25, 2010
Last updated in NPPESMarch 5, 2020
Certification dateMarch 5, 2020

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