Xia Wang, M.D., PH.D.

Primary specialty

Clinical Genetics (M.D.) PhysicianTaxonomy code 207SG0201X

License

4301070289 Issued in MI

Practice address

1015 S Washington Ave
Saginaw, MI 48601-2556

Phone

(989) 746-7500

NPI assigned

Aug 25, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 4

Medicare fee-for-service enrollment

Enrolled in MI

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

Internal Medicine

Education

Other, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Saginaw Cooperative Hospitals IncGroup PAC ID 3971400318, 74 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

91.39 of 100Reported as apm

Quality

73.44

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: xwang116976@direct.covenanthealthcare.com

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.

• Saginaw Cooperative Hospitals, Inc

  • Internal Medicine Physician
  • Saginaw, MI
  • NPI 1346344991
  Medicare reassignment Care Compare group NPD
• Henry Ford Pathology

  • Anatomic Pathology & Clinical Pathology Physician
  • Detroit, MI
  • NPI 1851410005
  NPD
• Saginaw Cooperative Hospital Inc

  • Hospitalist Physician
  • Saginaw, MI
  • NPI 1548877434

  Internal Medicine

  NPD
• Hospital Consultants, P.C.

  • Internal Medicine Physician
  • Royal Oak, MI
  • NPI 1073543013
  NPD (past)

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

{
    "created_epoch": "1156464000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767916800000",
    "number": "1780791582",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 HOUGHTON AVE",
            "city": "SAGINAW",
            "state": "MI",
            "postal_code": "486025303",
            "telephone_number": "989-746-7696"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1015 S WASHINGTON AVE",
            "city": "SAGINAW",
            "state": "MI",
            "postal_code": "486012556",
            "telephone_number": "989-746-7500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 Houghton Ave",
            "address_purpose": "LOCATION",
            "city": "Saginaw",
            "state": "MI",
            "postal_code": "486025303",
            "country_code": "US",
            "telephone_number": "989-746-7500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WANG",
        "first_name": "XIA",
        "credential": "M.D., PH.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-25",
        "last_updated": "2026-01-09",
        "certification_date": "2026-01-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4301070289",
            "primary": false
        },
        {
            "code": "207SG0201X",
            "taxonomy_group": "",
            "desc": "Medical Genetics, Clinical Genetics (M.D.)",
            "state": "MI",
            "license": "4301070289",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "COMMERCIAL-COMMERCIAL NUMBER",
            "identifier": "XW070289",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS-BLUE CROSS",
            "identifier": "700H262220",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "444870110",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CHAMPUS-CHAMPUS",
            "identifier": "XW070289",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Valerie Walters, RN
• Tinita Latric Walton
• Kyla Elise Walworth, MD
• Larry Wang
• Weichen Wang, M.D., PH. D
• David B Ward, MED, QBHP
• Isabella Ward
• Jeffrey Ward, FNP-C
• Mariah Ward
• Olivia Ward

• Clinical Genetics (M.D.) Physician in Saginaw, MI
• Providers in Saginaw, MI by specialty
• Clinical Genetics (M.D.) Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 9, 2026; 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.