Individual provider Active NPI

Willow Fries, PA

  • Physician Assistant
  • Potsdam, NY
National Provider Identifier
1427939305
Registry record updated Sep 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
034502 Issued in NY
Practice address
49 Lawrence Ave
Potsdam, NY 13676-1889
Phone
(315) 265-2153
Fax
(315) 265-2540
NPI assigned
Sep 9, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 3, 2026

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 034502 NY Primary

Addresses

Primary practice location

49 Lawrence Ave
Potsdam, NY 13676-1889

Mailing address

50 Leroy St
Potsdam, NY 13676-1786

Other practice location 1

15 Hospital Dr
Massena, NY 13662-1092
Phone (315) 769-4638

Medicare participation

Medicare enrollment files
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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251001002300 NY Practitioner - Physician Assistant 7911403662 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Massena Hospital IncGroup PAC ID 1456781491, 45 clinicians
Canton-Potsdam HospitalGroup PAC ID 6204827280, 243 clinicians

Practice addresses (Care Compare)

1 Hospital Dr
Massena, NY 13662-1056
Phone (315) 769-4200

201 Market St
Suite E
Potsdam, NY 13676-1218
Phone (315) 274-9102

49 Lawrence Ave
Potsdam, NY 13676-1889
Phone (315) 261-5525

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
034502NYMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Canton-Potsdam Hospital CurrentSince Sep 22, 2025 Accepting new patients
Massena Hospital, Inc CurrentSince Sep 22, 2025 Accepting new patients

Locations

15 Hospital Dr
Massena, NY 13662
Phone (315) 769-4638

1 Hospital Dr
Massena, NY 13662
Phone (315) 764-1711

201 Market St
Ste E
Potsdam, NY 13676
Phone (315) 274-9102

50 Leroy St
Potsdam, NY 13676
Phone (315) 261-6034

49 Lawrence Ave
Potsdam, NY 13676
Phone (315) 261-5550

Interoperability endpoints

  • Direct secure messaging: wmennone432138@direct.rochesterregional.org

Organizations & group practices 4

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 2

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": "1757376000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788393600000",
    "number": "1427939305",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 LEROY ST",
            "city": "POTSDAM",
            "state": "NY",
            "postal_code": "136761786"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "49 LAWRENCE AVE",
            "city": "POTSDAM",
            "state": "NY",
            "postal_code": "136761889",
            "telephone_number": "315-265-2153",
            "fax_number": "315-265-2540"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "15 Hospital Dr",
            "address_purpose": "LOCATION",
            "city": "Massena",
            "state": "NY",
            "postal_code": "136621092",
            "country_code": "US",
            "telephone_number": "315-769-4638",
            "fax_number": "315-842-3009",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FRIES",
        "first_name": "WILLOW",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-09-09",
        "last_updated": "2026-09-03",
        "certification_date": "2026-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "034502",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Potsdam, NY

Sources for this page

Verify at the official NPI Registry.