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JOANNA RANDOLPH RN, MS, ANP
NPI 1750681714
Nurse Practitioner - Adult Health in Castro Valley, CA

Active since October 25, 2010
20055 LAKE CHABOT RD, SUITE 230, CASTRO VALLEY, CA 94546(510) 881-1490(510) 889-5806 Get Directions Write a Review

NPPES record last updated: March 5, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Joanna Randolph Rn, Ms, Anp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOANNA RANDOLPH RN, MS, ANP (NPI 1750681714) is an individual adult health provider in Castro Valley, California, licensed in California (2010009027) and active in the NPI registry since October 2010.

NPPES Registry Identity

NPI1750681714
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameJOANNA RANDOLPHCredential: RN, MS, ANP
Location Address20055 LAKE CHABOT RD, SUITE 230Castro Valley, CA 94546-5331
Mailing Address450 Sutter StSan Francisco, CA 94108-4206
Phone(510) 881-1490
Fax(510) 889-5806
Sole ProprietorNo
Enumeration DateOctober 25, 2010
Last NPPES UpdateMarch 5, 2020
NPPES CertifiedMarch 5, 2020
✔ NPI 1750681714 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in CA · 2010009027
20055 LAKE CHABOT RD, Castro Valley, CA 94546
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PACIFIC BRAIN & SPINE MED GRP INC
Neurological Surgery
20055 LAKE CHABOT RD, # 110
CASTRO VALLEY, CA 94546
Alameda County (510) 886-3138
DR. LAWRENCE DAVID DICKINSON MD
Neurological Surgery
20055 LAKE CHABOT RD, # 110
CASTRO VALLEY, CA 94546
Alameda County (510) 886-3138
WING CHIN M.D.
Internal Medicine
20055 LAKE CHABOT RD, #300
CASTRO VALLEY, CA 94546
Alameda County (510) 886-2311
RICARDO DA ROZA M.D.
Internal Medicine (Medical Oncology)
20055 LAKE CHABOT RD, #130
CASTRO VALLEY, CA 94546
Alameda County (510) 888-0657
CYNTHIA MAHONEY M.D.
Specialist
20055 LAKE CHABOT RD, 230
CASTRO VALLEY, CA 94546
Alameda County (510) 881-1490
UNIVERSITY HEALTHCARE ALLIANCE
Internal Medicine (Hematology & Oncology)
20055 LAKE CHABOT RD, SUITE 130
CASTRO VALLEY, CA 94546
Alameda County (510) 888-0657
ALLERGY CONSULTANTS MEDICAL GROUP INC
Allergy & Immunology (Allergy)
20055 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 537-0700
MRS. TARA MARIE JORDAN MMS, PA-C
Physician Assistant
20055 LAKE CHABOT RD, SUITE 130
CASTRO VALLEY, CA 94546
Alameda County (510) 888-0657

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joanna Randolph's NPI number?

The NPI number for Joanna Randolph is 1750681714. It was assigned to this individual provider in the NPPES registry on October 25, 2010.

Where is Joanna Randolph located?

Joanna Randolph practices at 20055 Lake Chabot Rd Suite 230, Castro Valley, CA 94546. The listed phone number is (510) 881-1490.

What is Joanna Randolph's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for Joanna Randolph was last updated on March 5, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.