JESSICA ZHANG
NPI 1891534038
Occupational Therapist in Union City, CA

Active since May 20, 2024
29516 KOHOUTEK WAY, UNION CITY, CA 94587(510) 400-7012 Get Directions Write a Review

NPPES record last updated: August 1, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jessica Zhang NPPES

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

JESSICA ZHANG (NPI 1891534038) is an individual occupational therapist in Union City, California and active in the NPI registry since May 2024. She is a graduate of Other (2023).

NPPES Registry Identity

NPI1891534038
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameJESSICA ZHANG
Location Address29516 KOHOUTEK WAYUnion City, CA 94587-1221
Mailing Address29516 Kohoutek WayUnion City, CA 94587-1221
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateMay 20, 2024
Last NPPES UpdateAugust 1, 2025
NPPES CertifiedAugust 1, 2025
✔ NPI 1891534038 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
29516 KOHOUTEK WAY, Union City, CA 94587

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jessica Zhang is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4789142100
PECOS Enrollment IDI20260817001490

Medicare Billing Reassignment

Medicare enrollment records show Jessica Zhang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Internal Medicine
1190 VETERANS BLVD
Redwood City, CA 94063
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Occupational Therapist
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Occupational Therapist
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Occupational Therapist (Pediatrics)
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Speech-Language Pathologist
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Speech-Language Pathologist
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Speech-Language Pathologist
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Specialist/Technologist (Speech-Language Assistant)
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Specialist/Technologist (Speech-Language Assistant)
29516 KOHOUTEK WAY
UNION CITY, CA 94587

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 Jessica Zhang's NPI number?

The NPI number for Jessica Zhang is 1891534038. It was assigned to this individual provider in the NPPES registry on May 20, 2024.

Where is Jessica Zhang located?

Jessica Zhang practices at 29516 Kohoutek Way, Union City, CA 94587. The listed phone number is (510) 400-7012.

What is Jessica Zhang's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Jessica Zhang enrolled in Medicare?

Yes. Jessica Zhang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jessica Zhang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Zhang reassigns Medicare benefits to Permanente Medical Group Inc (Redwood City, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jessica Zhang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jessica Zhang was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.