Active NPI
John Karageanes
- Physician Assistant
- Altoona, PA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- MA002974L
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| 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
Enrollment records 1
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
Practice addresses (Care Compare)
620 Howard Ave
Altoona, PA 16601-4804
Phone (814) 889-2866
Hospital & facility affiliations
- Upmc Altoona
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MA002974L | PA | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lexington Hospitalists, Inc. | Current | Accepting new patients | |
| Upmc Altoona | Current | Accepting new patients | |
| Upmc Altoona | Current | 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
- jkarageanes133622@upmc.direct-ci.com
- 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.
-
- General Acute Care Hospital
- Altoona, PA
- NPI 1497831655
-
- Internal Medicine Physician
- Altoona, PA
- NPI 1467409680
-
- Ambulatory Surgical Clinic/Center
- Altoona, PA
- NPI 1114926953
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Altoona, PA
- NPI 1649278730
-
- Psychiatric Hospital Unit
- Altoona, PA
- NPI 1699773465
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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 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.