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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOANNA HARRIS
NPI 1255037206
Rehabilitation Practitioner in Castro Valley, CA

Active since February 01, 2023
4537 EDWARDS LN, CASTRO VALLEY, CA 94546(510) 690-1330(510) 690-1331 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 14, 2026, Feb 1, 2023 (2 updates tracked since 2023).

About Joanna Harris NPPES

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

JOANNA HARRIS (NPI 1255037206) is an individual rehabilitation practitioner in Castro Valley, California and active in the NPI registry since February 2023.

NPPES Registry Identity

NPI1255037206
Entity TypeIndividualFemale
Primary Taxonomy225400000X
Provider Legal NameJOANNA HARRIS
Location Address4537 EDWARDS LNCastro Valley, CA 94546-4734
Mailing Address19346 Meekland Ave Apt 15Hayward, CA 94541-1952 · (510) 666-7823
Phone(510) 690-1330
Fax(510) 690-1331
Sole ProprietorNo
Enumeration DateFebruary 1, 2023
Last NPPES UpdateAugust 14, 20262 updates tracked since enumeration
NPPES CertifiedAugust 14, 2026
✔ NPI 1255037206 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225400000X
Definition
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
4537 EDWARDS LN, Castro Valley, CA 94546
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Other Providers at the Same Location NPPES 2

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

CAROLE BLANCHARD
Rehabilitation Practitioner
4537 EDWARDS LN
CASTRO VALLEY, CA 94546
Alameda County (510) 690-1330
MS. CRYSTAL LANDA LMFT
Marriage & Family Therapist
4537 EDWARDS LN
CASTRO VALLEY, CA 94546
Alameda County (510) 690-1330

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 Harris's NPI number?

The NPI number for Joanna Harris is 1255037206. It was assigned to this individual provider in the NPPES registry on February 1, 2023.

Where is Joanna Harris located?

Joanna Harris practices at 4537 Edwards Ln, Castro Valley, CA 94546. The listed phone number is (510) 690-1330.

What is Joanna Harris's specialty?

The primary specialty registered for this NPI is Rehabilitation Practitioner with taxonomy code 225400000X.

When was this NPI record last updated?

The NPPES record for Joanna Harris was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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.