Individual provider Active NPI

John Karageanes

  • Physician Assistant
  • Altoona, PA
National Provider Identifier
1699794339
Registry record updated Aug 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
MA002974L Issued in PA
Practice address
620 Howard Ave
Op 302
Altoona, PA 16601-4804
Phone
(814) 889-2011
NPI assigned
Jul 19, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 12, 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 MA002974L PA Primary

Addresses

Primary practice location

620 Howard Ave
Op 302
Altoona, PA 16601-4804

Mailing address

1414 9TH Ave
Altoona, PA 16602-2415

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address jkarageanes133622@upmc.direct-ci.com

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20100414000341 PA Practitioner - Physician Assistant 6406982990 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Upmc AltoonaGroup PAC ID 8426962465, 126 clinicians

Practice addresses (Care Compare)

620 Howard Ave
Altoona, PA 16601-4804
Phone (814) 889-2866

Hospital & facility affiliations

  • Upmc Altoona Hospital, Altoona, PA, CCN 390073

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MA002974LPAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Lexington Hospitalists, Inc. CurrentSince Jul 1, 2006 Accepting new patients
Upmc Altoona CurrentSince Dec 9, 2021 Accepting new patients
Upmc Altoona CurrentSince Dec 9, 2021 Accepting new patients

Locations

1414 9th Ave
#B
Altoona, PA 16602

620 Howard Ave
#302
Altoona, PA 16601
Phone (814) 889-2011

1414 9th Ave
Altoona, PA 16602
Phone (814) 949-7621

620 Howard Ave
Altoona, PA 16601
Phone (814) 889-2011

620 Howard Ave
Fl Fifth
Altoona, PA 16601
Phone (814) 889-2223

Interoperability endpoints

  • Direct secure messaging: jkarageanes133622@upmc.direct-ci.com
  • Direct secure messaging: upmchospitals@upmcdirect.com

Organizations & group practices 3

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 4

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": "1153267200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786492800000",
    "number": "1699794339",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1414 9TH AVE",
            "city": "ALTOONA",
            "state": "PA",
            "postal_code": "166022415"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "620 HOWARD AVE",
            "address_2": "OP 302",
            "city": "ALTOONA",
            "state": "PA",
            "postal_code": "166014804",
            "telephone_number": "814-889-2011"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KARAGEANES",
        "first_name": "JOHN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-19",
        "last_updated": "2026-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "PA",
            "license": "MA002974L",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jkarageanes133622@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": []
}

Other providers in Altoona, PA

Sources for this page

Verify at the official NPI Registry.