Elizabeth Ann Messom, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

MA053936 Issued in PA

Practice address

1086 Franklin Street
Dept of Emergency Medicine
Johnstown, PA 15905

Phone

(814) 244-9398

Fax

(814) 534-9975

NPI assigned

Jul 17, 2009

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other names 1

• Elizabeth Ann Parosmcaneny Former name

Medicare fee-for-service enrollment

Enrolled in PA

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

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: eparos6682@direct.conemaugh.org

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.

• DLP Conemaugh Memorial Medical Center LLC

  • Family Medicine Physician
  • Johnstown, PA
  • NPI 1669873881
  Medicare reassignment
• DLP Conemaugh Physician Practices LLC

  dba Conemaugh Physician Group Cresson

  • Family Medicine Physician
  • Cresson, PA
  • NPI 1932515905
  Medicare reassignment
• DLP Conemaugh Memorial Medical Center LLC

  dba Conemaugh Diabetes Institute

  • Registered Dietitian
  • Johnstown, PA
  • NPI 1760154975
  NPD
• DLP Conemaugh Memorial Medical Center LLC

  • Clinic/Center
  • Johnstown, PA
  • NPI 1780769620
  NPD
• DLP Conemaugh Physician Practices LLC

  • Internal Medicine Physician
  • Johnstown, PA
  • NPI 1205242609

  Physician Assistant

  NPD
• DLP Conemaugh Physician Practices LLC

  dba CPP - Emergency Physicians - Meyersdale

  • Emergency Medicine Physician
  • Roaring Spring, PA
  • NPI 1245742188
  NPD
• Conemaugh Valley Memorial Hospital

  dba Memorial Medical Center

  • Emergency Medicine Physician
  • Johnstown, PA
  • NPI 1346200920
  NPD (past)
• Haffar Pulmonary Care PC

  • Pulmonary Disease Physician
  • Johnstown, PA
  • NPI 1376640979
  NPD (past)
• Windber Hospital, Inc.

  dba Windber Medical Center

  • General Acute Care Hospital
  • Windber, PA
  • NPI 1275620536
  NPD (past)

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

{
    "created_epoch": "1247788800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754524800000",
    "number": "1184854770",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1086 FRANKLIN STREET",
            "address_2": "DEPT OF EMERGENCY MEDICINE",
            "city": "JOHNSTOWN",
            "state": "PA",
            "postal_code": "15905",
            "telephone_number": "814-244-9398",
            "fax_number": "814-410-8331"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1086 FRANKLIN STREET",
            "address_2": "DEPT OF EMERGENCY MEDICINE",
            "city": "JOHNSTOWN",
            "state": "PA",
            "postal_code": "15905",
            "telephone_number": "814-244-9398",
            "fax_number": "814-534-9975"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MESSOM",
        "first_name": "ELIZABETH",
        "middle_name": "ANN",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-07-17",
        "last_updated": "2025-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "PA",
            "license": "MA053936",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "PA",
            "license": "OA005748",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "PA",
            "license": "MA053936",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ELIZABETH",
            "last_name": "PAROSMCANENY",
            "middle_name": "ANN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

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• Eva Meyer
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• Janice Marie Middler

• Physician Assistant in Johnstown, PA
• Providers in Johnstown, PA by specialty
• Physician Assistant in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.