Danissa Janelle Williams, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

321728 Issued in NY

Practice address

600 Mamaroneck Ave Ste 301
Harrison, NY 10528-1613

Phone

(914) 723-8100

Fax

(914) 849-7781

NPI assigned

Apr 10, 2020

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

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

Family Practice

Education

City University of New York School of Medicine, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

White Plains Physician Services PCGroup PAC ID 3476894445, 386 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Americare Certified Special Services, Inc Chha Home health agency, Brooklyn, NY, CCN 337290
• White Plains Hospital Center Hospital, White Plains, NY, CCN 330304

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as apm

Quality

85.32

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

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

Interoperability endpoints

• FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/
• 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.

• White Plains Physician Services PC

  • Internal Medicine Physician
  • White Plains, NY
  • NPI 1124502687

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Trustees of Columbia University in the City of New York

  • Surgery Physician
  • New York, NY
  • NPI 1508266347
  Medicare reassignment NPD
• Trustees of Columbia University in the City of New York

  • Internal Medicine Physician
  • New York, NY
  • NPI 1699289488
  NPD

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

• Americare Certified Special Services, Inc.

  • Home Health Agency
  • Brooklyn, NY
  • NPI 1770513145
  Care Compare affiliation
• 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": "1586476800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748563200000",
    "number": "1164041000",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "600 MAMARONECK AVE STE 301",
            "city": "HARRISON",
            "state": "NY",
            "postal_code": "105281613",
            "telephone_number": "914-723-8100",
            "fax_number": "914-849-7781"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 MAMARONECK AVE STE 301",
            "city": "HARRISON",
            "state": "NY",
            "postal_code": "105281613",
            "telephone_number": "914-723-8100",
            "fax_number": "914-849-7781"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2100 Wescott Dr",
            "address_purpose": "LOCATION",
            "city": "Flemington",
            "state": "NJ",
            "postal_code": "088224604",
            "country_code": "US",
            "telephone_number": "908-788-6100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "DANISSA",
        "middle_name": "JANELLE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-04-10",
        "last_updated": "2025-05-30",
        "certification_date": "2025-05-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NY",
            "license": "321728",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Westchester Plastic Surgery PLLC
• White Plains Medical Services, P.C.
• White Plains Physician Services
• Jennie Williams Keller, CCC-SLP
• Angelina Williams
• Stephanie Lynn Wolman, O.D.
• Marissa Nicole Woodley, OTA, LMT
• Xiaodong Wang Acupuncture PLLC
• Y. Taubenfeld Physical Therapy PLLC
• James Richard Yeakel, LCSW

• Family Medicine Physician in Harrison, NY
• Providers in Harrison, NY by specialty
• Family Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 30, 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.