McKenna Williams

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA102601 Issued in MA

Practice address

20 Commercial Rd
Leominster, MA 01453-3339

Phone

(978) 798-6896

Fax

(978) 798-6897

NPI assigned

Sep 8, 2025

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MA

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

Specialty

Physician Assistant

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Convenientmd - FFS UC LLCGroup PAC ID 5193186492, 397 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Convenientmd - FFS UC LLC

  • Urgent Care Clinic/Center
  • Worcester, MA
  • NPI 1790528628
  Care Compare group

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

{
    "created_epoch": "1757289600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780531200000",
    "number": "1821979857",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "360 US HIGHWAY 1 BYP UNIT 102",
            "city": "PORTSMOUTH",
            "state": "NH",
            "postal_code": "038017105",
            "telephone_number": "603-410-6700",
            "fax_number": "603-309-9601"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 COMMERCIAL RD",
            "city": "LEOMINSTER",
            "state": "MA",
            "postal_code": "014533339",
            "telephone_number": "978-798-6896",
            "fax_number": "978-798-6897"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9 Mulberry Ln",
            "address_purpose": "LOCATION",
            "city": "Pelham",
            "state": "NH",
            "postal_code": "030762943",
            "country_code": "US",
            "telephone_number": "603-508-2246",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "MCKENNA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-09-08",
        "last_updated": "2026-06-04",
        "certification_date": "2026-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MA",
            "license": "PA102601",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Valerie Ann Wilkins, RN
• William a Allen Co Inc
• Alice A S Williams, MD
• Chelsea Williams, LMT
• Constance Allyn Williams, OTR
• Karen Wilson, RPT
• Peter B. Wilson, M.D.
• Nicole Winters, M.D.
• Kadi Dweh Wleh I, LPN
• Amy C Wolf, MA, LMHC, AT

• Physician Assistant in Leominster, MA
• Providers in Leominster, MA by specialty
• Physician Assistant in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 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.