James Albert Dematteis, MD

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

MD030792E Issued in PA

Practice address

120 E 2ND St Third Floor
Erie, PA 16507-1578

Phone

(814) 877-8000

Fax

(814) 452-2210

NPI assigned

Jun 20, 2005

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 PA, NY2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

NeurologyAlso: Internal Medicine

Education

University of Miami, LM Miller School of Medicine, 1978

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

University of Pittsburgh PhysiciansGroup PAC ID 8729990239, 4,166 clinicians

Regional Health Services IncGroup PAC ID 4880593722, 572 clinicians

Great Lakes Physician Practice PCGroup PAC ID 6709007701, 143 clinicians

Meadville Medical CenterGroup PAC ID 4284535790, 139 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Upmc Northwest Hospital, Seneca, PA, CCN 390091
• Upmc Horizon Hospital, Greenville, PA, CCN 390178
• Upmc Jameson Hospital, New Castle, PA, CCN 390016
• Upmc Wellsboro Hospital, Wellsboro, PA, CCN 391316
• Upmc Somerset Hospital, Somerset, PA, CCN 390039

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jdematteis73688@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 and National Provider Directory roles.

• Meadville Medical Center

  • Neurology Physician
  • Meadville, PA
  • NPI 1538420658
  Medicare reassignment Care Compare group NPD
• Regional Health Services Inc

  • Family Medicine Physician
  • Erie, PA
  • NPI 1174520654

  Neurology

  Medicare reassignment Care Compare group NPD
• University of Pittsburgh Physicians

  • Gastroenterology Physician
  • Pittsburgh, PA
  • NPI 1619935004
  Medicare reassignment Care Compare group NPD
• Great Lakes Physician Practice PC

  • Internal Medicine Physician
  • Jamestown, NY
  • NPI 1730599176
  Medicare reassignment Care Compare group NPD
• Pinnacle Health Medical Services

  • Family Medicine Physician
  • Harrisburg, PA
  • NPI 1932143427
  Medicare reassignment NPD
• Meadville Medical Center

  • Substance Use Disorder Rehabilitation Hospital Unit
  • Meadville, PA
  • NPI 1639067804
  NPD
• Northshore Clinical Associates, LLC

  • Neurology Physician
  • Erie, PA
  • NPI 1487645917
  NPD
• Pinnacle Health Medical Services

  • Obstetrics & Gynecology Physician
  • Harrisburg, PA
  • NPI 1144853599
  NPD
• Pinnacle Health Medical Services

  • Gastroenterology Physician
  • Mechanicsburg, PA
  • NPI 1295552073
  NPD
• Susquehanna Physician Services

  • Radiology Clinic/Center
  • Mansfield, PA
  • NPI 1073361564
  NPD
• Susquehanna Physician Services

  • Physical Medicine & Rehabilitation Physician
  • Williamsport, PA
  • NPI 1629006606

  Neurology

  NPD
• University of Pittsburgh Physicians

  • Diagnostic Radiology Physician
  • Pittsburgh, PA
  • NPI 1285692699
  NPD

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

• Upmc Horizon

  • General Acute Care Hospital
  • Greenville, PA
  • NPI 1225048838
  Care Compare affiliation
• Upmc Horizon

  • Ambulatory Surgical Clinic/Center
  • Greenville, PA
  • NPI 1952465890

  Hospital

  Care Compare affiliation
• Upmc Jameson

  • Adult Mental Health Clinic/Center
  • New Castle, PA
  • NPI 1336277953

  Hospital

  Care Compare affiliation
• Upmc Jameson

  • General Acute Care Hospital
  • New Castle, PA
  • NPI 1477538312
  Care Compare affiliation
• Upmc Jameson

  • Ambulatory Surgical Clinic/Center
  • New Castle, PA
  • NPI 1609920206

  Hospital

  Care Compare affiliation
• Upmc Northwest

  • Psychiatric Hospital Unit
  • Seneca, PA
  • NPI 1013090745
  Care Compare affiliation
• Upmc Northwest

  • General Acute Care Hospital
  • Seneca, PA
  • NPI 1619069440
  Care Compare affiliation
• Upmc Northwest

  • Ambulatory Surgical Clinic/Center
  • Seneca, PA
  • NPI 1922174747

  Hospital

  Care Compare affiliation
• Upmc Somerset

  • Clinic/Center
  • Somerset, PA
  • NPI 1073692679

  Hospital

  Care Compare affiliation
• Upmc Somerset

  • Psychiatric Hospital Unit
  • Somerset, PA
  • NPI 1558381988
  Care Compare affiliation
• Upmc Somerset

  • General Acute Care Hospital
  • Somerset, PA
  • NPI 1912900168
  Care Compare affiliation
• Upmc Wellsboro

  • Internal Medicine Physician
  • Wellsboro, PA
  • NPI 1275090433

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1119225600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1821093469",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "120 E 2ND ST THIRD FLOOR",
            "city": "ERIE",
            "state": "PA",
            "postal_code": "165071578",
            "telephone_number": "814-877-8000",
            "fax_number": "814-452-2210"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "120 E 2ND ST THIRD FLOOR",
            "city": "ERIE",
            "state": "PA",
            "postal_code": "165071578",
            "telephone_number": "814-877-8000",
            "fax_number": "814-452-2210"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "113 Main St",
            "address_purpose": "LOCATION",
            "city": "Silver Creek",
            "state": "NY",
            "postal_code": "141361452",
            "country_code": "US",
            "telephone_number": "716-934-4518",
            "fax_number": "716-934-7443",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DEMATTEIS",
        "first_name": "JAMES",
        "middle_name": "ALBERT",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-20",
        "last_updated": "2026-09-01",
        "certification_date": "2021-04-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "NY",
            "license": "210361-1",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "PA",
            "license": "MD030792E",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jdematteis73688@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": []
}

• Breanne Demarco, PHARMD
• Christopher Jon Demarco, D.M.D
• David J Demarco, D.M.D.
• David James Demarco, DMD
• Patrick Andrew Demarco, D.M.D.
• Savannah Rose Demayo, PT, DPT
• Ronald Thomas Demchak
• Elio D Demeira, MD
• Cory James Demino, MD
• Paul Demjanenko, MD

• Neurology Physician in Erie, PA
• Providers in Erie, PA by specialty
• Neurology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 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.