Eric Williams, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

C0006400 Issued in MD

Practice address

12500 Willowbrook Rd
Cumberland, MD 21502-6393

Phone

(240) 964-7000

NPI assigned

Dec 22, 2016

Last updated

Sep 9, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MD

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, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Upmc Western Maryland Health Services LLCGroup PAC ID 7113396011, 162 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Western Maryland Regional Medical Center Hospital, Cumberland, MD, CCN 210027

Merit-based Incentive Payment System (MIPS)

Final score

95.34 of 100Reported as apm

Quality

79.86

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: eric.williams2@upmcdirect.com
• Direct secure messaging: ewilliams269190@upmc.direct-ci.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Upmc Western Maryland Health Services, LLC

  • Internal Medicine Physician
  • Cumberland, MD
  • NPI 1447976584
  Medicare reassignment Care Compare group
• Upmc Western Maryland Corporation

  dba UPMC Western Maryland

  • Internal Medicine Physician
  • Cumberland, MD
  • NPI 1184769952

  Physician Assistant

  Medicare reassignment NPD (past)
• Mep Health, LLC

  • Emergency Medicine Physician
  • Rockville, MD
  • NPI 1164483558
  Medicare reassignment
• Usacs Integrated Acute Care Services of Maryland, LLC

  • Internal Medicine Physician
  • Elkton, MD
  • NPI 1922598929
  Medicare reassignment
• Upmc Western Maryland Corporation

  dba UPMC Western Maryland

  • Clinic/Center
  • Cumberland, MD
  • NPI 1780251850
  NPD
• Upmc Western Maryland Health Services, LLC

  • Urgent Care Clinic/Center
  • McHenry, MD
  • NPI 1013696491
  NPD
• Upmc Western Maryland Health Services, LLC

  • Internal Medicine Physician
  • Cumberland, MD
  • NPI 1134844764
  NPD
• Upmc Western Maryland Corporation

  dba UPMC Western Maryland

  • Psychiatry Physician
  • Cumberland, MD
  • NPI 1285779884
  NPD (past)

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

• Upmc Western Maryland Corporation

  dba Upmc Western Maryland Center for Hope and Healing

  • Mental Illness Community Based Residential Treatment Facility
  • Cumberland, MD
  • NPI 1174141592

  Hospital

  Care Compare affiliation
• Upmc Western Maryland Corporation

  dba UPMC Western Maryland

  • General Acute Care Hospital
  • Cumberland, MD
  • NPI 1609831247
  Care Compare affiliation
• Upmc Western Maryland Corporation

  dba UPMC Western Maryland

  • Hearing and Speech Clinic/Center
  • Cumberland, MD
  • NPI 1740969245

  Hospital

  Care Compare affiliation
• Upmc Western Maryland Corporation

  dba UPMC Western Maryland

  • Clinic/Center
  • Cumberland, MD
  • NPI 1780251850

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1482364800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788912000000",
    "number": "1801331186",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1671",
            "city": "CUMBERLAND",
            "state": "MD",
            "postal_code": "215011671",
            "telephone_number": "240-964-8342",
            "fax_number": "240-964-8337"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12500 WILLOWBROOK RD",
            "city": "CUMBERLAND",
            "state": "MD",
            "postal_code": "215026393",
            "telephone_number": "240-964-7000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "45 Hunt Club Dr",
            "address_purpose": "LOCATION",
            "city": "Ridgeley",
            "state": "WV",
            "postal_code": "267537567",
            "country_code": "US",
            "telephone_number": "304-726-4501",
            "fax_number": "304-726-4051",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "23789 Garrett Hwy",
            "address_purpose": "LOCATION",
            "city": "Mc Henry",
            "state": "MD",
            "postal_code": "215411338",
            "country_code": "US",
            "telephone_number": "240-488-4139",
            "fax_number": "240-488-4956",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1050 W Industrial Blvd Ste 17",
            "address_purpose": "LOCATION",
            "city": "Cumberland",
            "state": "MD",
            "postal_code": "215024331",
            "country_code": "US",
            "telephone_number": "240-964-9300",
            "fax_number": "240-964-9310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10701 New Georges Creek Rd SW",
            "address_purpose": "LOCATION",
            "city": "Frostburg",
            "state": "MD",
            "postal_code": "215321457",
            "country_code": "US",
            "telephone_number": "301-689-3229",
            "fax_number": "301-689-1129",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "ERIC",
        "name_prefix": "Mr.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-12-22",
        "last_updated": "2026-09-09",
        "certification_date": "2021-05-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WV",
            "license": "2152",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MD",
            "license": "C0006400",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ewilliams269190@upmc.direct-ci.com",
            "affiliation": "N",
            "address_1": "600 Grant St",
            "address_2": "Floor 58",
            "city": "Pittsburgh",
            "state": "PA",
            "country_code": "US",
            "postal_code": "152192702",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• James Widmyer, LCADC
• Julia Ann Wiland, LCSW-C
• Kristin Vanira Wilkins, RD, LDN
• William Russell MD PA
• William W. Mark, Jr., M.D., P.a.
• Mary Aleta Williams, LCPC
• Melanie Williams, LCPC
• Rodney A Williams, M.D.
• Sylvia Ann Williams, L.C.S.W.-C.
• Terry Edward Williams, MD

• Physician Assistant in Cumberland, MD
• Providers in Cumberland, MD by specialty
• Physician Assistant in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 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.