Siyu Xiao, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

315561 Issued in NY

Practice address

210 Westchester Ave
White Plains, NY 10604-2901

Phone

(914) 682-0700

NPI assigned

Mar 28, 2018

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Obstetrics/Gynecology

Education

Yale University School of Medicine, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Westchester Medical Group, P.CGroup PAC ID 6406752963, 410 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• White Plains Hospital Center Hospital, White Plains, NY, CCN 330304

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359

Interoperability endpoints

• Direct secure messaging: siyu.xiao.1@21260.direct.athenahealth.com
• FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/
• FHIR API: https://fhir4.healow.com/fhir/r4/DIFGAA
• FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/

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.

• Westchester Medical Group, P.C.

  • Critical Care Medicine (Internal Medicine) Physician
  • Rye Brook, NY
  • NPI 1881653822

  Obstetrics & Gynecology

  Medicare reassignment Care Compare group NPD
• Roland Nyein MD PC

  • Obstetrics & Gynecology Physician
  • New York, NY
  • NPI 1457540056
  Medicare reassignment NPD
• The Westchester Medical Group PC

  • Durable Medical Equipment & Medical Supplies
  • Greenwich, CT
  • NPI 1790560878
  NPD
• The New York and Presbyterian Hospital

  • General Acute Care Hospital
  • New York, NY
  • NPI 1952332801
  NPD (past)

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

• White Plains Hospital Medical Center

  • General Acute Care Hospital
  • White Plains, NY
  • NPI 1447255153
  Care Compare affiliation

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

{
    "created_epoch": "1522195200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754956800000",
    "number": "1578068912",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "210 WESTCHESTER AVE",
            "city": "WHITE PLAINS",
            "state": "NY",
            "postal_code": "106042901"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "210 WESTCHESTER AVE",
            "city": "WHITE PLAINS",
            "state": "NY",
            "postal_code": "106042901",
            "telephone_number": "914-682-0700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "XIAO",
        "first_name": "SIYU",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-03-28",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "NY",
            "license": "315561",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jonathan B Wynn, MD
• Randee S Wysoki, M.D.
• Lexly Xavier, PT, DPT
• Irene Xeinis
• Jason Xenakis, MD
• Xinlin Xie
• Xin Quan Medical Rehabilitation and Acupuncture, PLLC
• Annie Jie Xu, M.D.
• Yanina Alex Yagnetinsky, DPT
• Byoung Woo Yang, M.D.

• Obstetrics & Gynecology Physician in White Plains, NY
• Providers in White Plains, NY by specialty
• Obstetrics & Gynecology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.