Individual provider Active NPI

Ann Zheng

  • Physician Assistant
  • Fremont, CA
National Provider Identifier
1215714910
Registry record updated Nov 26, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA67033 Issued in CA
Practice address
39141 Civic Center Dr Ste 335
Fremont, CA 94538-5878
Phone
(510) 248-1450
Fax
(510) 742-8244
NPI assigned
Sep 14, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 26, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA67033 CA Primary

Addresses

Primary practice location

39141 Civic Center Dr Ste 335
Fremont, CA 94538-5878

Mailing address

39141 Civic Center Dr Ste 335
Fremont, CA 94538-5878
Phone (510) 248-1450

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260203004280 CA Practitioner - Physician Assistant 3476031006 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Washington Township Medical FoundationGroup PAC ID 2860687050, 125 clinicians

Practice addresses (Care Compare)

39141 Civic Ctr Dr
Suite 335
Fremont, CA 94538-5878
Phone (510) 248-1400

Hospital & facility affiliations

  • Washington Hospital Hospital, Fremont, CA, CCN 050195

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
67033CAMDPharmacist
PA67033CAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Washington Township Medical Foundation CurrentSince Dec 13, 2025 Accepting new patients
Washington Township Medical Foundation CurrentSince Dec 13, 2025 Accepting new patients

Locations

2000 Mowry Ave
Fremont, CA 94538
Phone (510) 793-6653

39141 Civic Center Dr
Ste 335
Fremont, CA 94538
Phone (510) 248-1400

39500 Fremont Blvd
Ste 100
Fremont, CA 94538
Phone (510) 248-1800

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1694649600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764115200000",
    "number": "1215714910",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "39141 CIVIC CENTER DR STE 335",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945385878",
            "telephone_number": "510-248-1450",
            "fax_number": "510-742-8244"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "39141 CIVIC CENTER DR STE 335",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945385878",
            "telephone_number": "510-248-1450",
            "fax_number": "510-742-8244"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZHENG",
        "first_name": "ANN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-09-14",
        "last_updated": "2025-11-26",
        "certification_date": "2025-11-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA67033",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fremont, CA

Sources for this page

Verify at the official NPI Registry.