Sarah L. Willis, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

078885 Issued in NY

Practice address

1101 Nott St
Schenectady, NY 12308-2425

Phone

(518) 243-1020

NPI assigned

Apr 19, 2007

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: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ellis HospitalGroup PAC ID 5890607410, 250 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ellis Hospital Hospital, Schenectady, NY, CCN 330153

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• Ellis Hospital

  • General Acute Care Hospital
  • Schenectady, NY
  • NPI 1487644993
  Medicare reassignment Care Compare group NPD

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

• Ellis Hospital

  • General Acute Care Hospital
  • Schenectady, NY
  • NPI 1487644993
  Care Compare affiliation

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

{
    "created_epoch": "1176940800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748476800000",
    "number": "1518184787",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1022",
            "city": "SCHENECTADY",
            "state": "NY",
            "postal_code": "123011022",
            "telephone_number": "518-243-1020"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1101 NOTT ST",
            "city": "SCHENECTADY",
            "state": "NY",
            "postal_code": "123082425",
            "telephone_number": "518-243-1020"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIS",
        "first_name": "SARAH",
        "middle_name": "L.",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-04-19",
        "last_updated": "2025-05-29",
        "certification_date": "2025-05-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "078885",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Leanne C Williams, RPH
• Levina Williams
• Maria-Lisa C. Williams, R.N.
• Paula Frances Williams, CCC-SLP
• Maggie A. Willis, L.C.S.W.
• Adriana Wilson, MD
• Catherine Wilson, COTA
• Dolores A Wilson, NP
• Eleanor A Wilson, R.D., M.S.
• Jeffrey Joseph Wilson, DDS

• Clinical Social Worker in Schenectady, NY
• Providers in Schenectady, NY by specialty
• Clinical Social Worker in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 29, 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.