Xiaochuan Chen MD PC

Primary specialty

Primary Care Clinic/CenterTaxonomy code 261QP2300X

Legal business name

XIAOCHUAN CHEN MD PC

Practice address

1090 La Playa Dr
Hayward, CA 94545-2142

Phone

(510) 403-1699

Fax

(510) 275-5711

NPI assigned

Jul 14, 2021

Organization subpart

No

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

Authorized official

Name

Xiaochuan Chen, MDNPI 1750549614

Title

MD

Phone

(510) 403-1699

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Xiaochuan Chen, M.D.

  • Internal Medicine Physician
  • Hayward, CA
  • NPI 1750549614
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1626220800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1743724800000",
    "number": "1962074302",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1090 LA PLAYA DR",
            "city": "HAYWARD",
            "state": "CA",
            "postal_code": "945452142",
            "telephone_number": "510-403-1699",
            "fax_number": "510-275-5711"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1090 LA PLAYA DR",
            "city": "HAYWARD",
            "state": "CA",
            "postal_code": "945452142",
            "telephone_number": "510-403-1699",
            "fax_number": "510-275-5711"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5776 Stoneridge Mall Rd Ste 285",
            "address_purpose": "LOCATION",
            "city": "Pleasanton",
            "state": "CA",
            "postal_code": "945884523",
            "country_code": "US",
            "telephone_number": "925-603-3318",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "XIAOCHUAN CHEN MD PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-07-14",
        "last_updated": "2025-04-04",
        "certification_date": "2025-04-04",
        "status": "A",
        "authorized_official_last_name": "CHEN",
        "authorized_official_first_name": "XIAOCHUAN",
        "authorized_official_title_or_position": "MD",
        "authorized_official_telephone_number": "510-403-1699",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QP2300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Primary Care",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PROVIDER NPI",
            "identifier": "1750549614",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Hannah Danielle Wulff
• Hayden Wulff
• Tarus Wynn
• Sondra Wyrick
• Xiaochuan Chen MD Inc
• Victoria Xiloj
• Zoe Nicole Xing-Le
• Min Xu
• Tiffany Xu
• Francis Yabut, CLS

• Primary Care Clinic/Center in Hayward, CA
• Providers in Hayward, CA by specialty
• Primary Care Clinic/Center in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.