NPIMap

Individual provider Active NPI

Leah Marie Washburn, P.A.

  • Physician Assistant
  • Amherst, NY
National Provider Identifier
1760728158
Registry record updated Dec 4, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
016390 Issued in NY
Practice address
1 John James Audubon Pkwy
Amherst, NY 14228-1143
Phone
(716) 204-4500
NPI assigned
Dec 12, 2012
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 4, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 016390 NY Primary

Addresses

Primary practice location

1 John James Audubon Pkwy
Amherst, NY 14228-1143

Mailing address

60 Castlewood Dr
Cheektowaga, NY 14227-2615
Phone (716) 998-9865

Other practice location 1

565 Abbott Rd
Buffalo, NY 14220-2095
Phone (716) 826-7000

Other names 1

  • Leah Gorski Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20130517000097 NY Practitioner - Physician Assistant 1951548643 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mercy Hospital of BuffaloGroup PAC ID 8729991666, 198 clinicians

Practice addresses (Care Compare)

565 Abbott Rd
Buffalo, NY 14220-2039
Phone (716) 828-2898

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
016390NYMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Hospital of Buffalo CurrentSince Jan 9, 2017 Accepting new patients
Eastern Great Lakes Pathology PC Current Accepting new patients
Sisters of Charity Hospital of Buffalo, New York Current Accepting new patients
Sisters of Charity Hospital of Buffalo New York CurrentSince Oct 18, 2025 Accepting new patients
Sisters of Charity Hospital of Buffalo New York CurrentSince Oct 18, 2025 Accepting new patients
Western New York Immediate Medical Care LLC CurrentSince Feb 22, 2013 Accepting new patients
Mercy Hospital of Buffalo CurrentSince Jan 9, 2017 Accepting new patients
Muncie Allergy Center. P.S.C. Past Accepting new patients

Locations

2099 Niagara Falls Blvd
Amherst, NY 14228
Phone (716) 204-2273

565 Abbott Rd
#2
Buffalo, NY 14220

2157 Main St
Buffalo, NY 14214
Phone (716) 862-1501

144 Genesee St
Fl 3
Buffalo, NY 14203
Phone (716) 601-3690

565 Abbott Rd
Buffalo, NY 14220
Phone (716) 826-7000

2121 Main St
Ste 316
Buffalo, NY 14214
Phone 7168372400116

2605 Harlem Rd
Cheektowaga, NY 14225
Phone (716) 891-2315

Organizations & group practices 10

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.

Hospital & facility affiliations 3

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

NPI Registry JSON

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

{
    "created_epoch": "1355270400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764806400000",
    "number": "1760728158",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "60 CASTLEWOOD DR",
            "city": "CHEEKTOWAGA",
            "state": "NY",
            "postal_code": "142272615",
            "telephone_number": "716-998-9865"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 JOHN JAMES AUDUBON PKWY",
            "city": "AMHERST",
            "state": "NY",
            "postal_code": "142281143",
            "telephone_number": "716-204-4500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "565 Abbott Rd",
            "address_purpose": "LOCATION",
            "city": "Buffalo",
            "state": "NY",
            "postal_code": "142202095",
            "country_code": "US",
            "telephone_number": "716-826-7000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WASHBURN",
        "first_name": "LEAH",
        "middle_name": "MARIE",
        "name_prefix": "Miss",
        "credential": "P.A.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-12-12",
        "last_updated": "2025-12-04",
        "certification_date": "2025-12-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "016390",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LEAH",
            "last_name": "GORSKI",
            "credential": "P.A.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Amherst, NY

Sources for this page

Verify at the official NPI Registry.