Individual provider Active NPI

Ari Reuben Geselowitz, MD

  • Diagnostic Radiology Physician
  • State College, PA
National Provider Identifier
1326021577
Registry record updated May 15, 2008
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
MD043267L Issued in PA
Practice address
1800 E Park Ave
State College, PA 16803-6701
Phone
(814) 234-6137
Fax
(814) 234-6795
NPI assigned
Nov 22, 2005
Last updated
May 15, 2008By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 15, 2008

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X MD043267L PA Primary

Addresses

Primary practice location

1800 E Park Ave
State College, PA 16803-6701

Mailing address

PO Box 197
State College, PA 16804-0197
Phone (814) 235-1208

Other identifiers 1

IdentifierTypeStateIssuer
001240834MedicaidPA

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20080220000073 PA Practitioner - Diagnostic Radiology 4385699313 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Pennsylvania State University College of Medicine, 1986
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

155 Wellness Way
State College, PA 16803-6797
Phone (814) 231-7000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Temple Faculty Practice Plan Inc CurrentSince Dec 23, 2025 Accepting new patients
Temple Faculty Practice Plan Inc CurrentSince Dec 23, 2025 Accepting new patients
Mount Nittany Medical Center Health Services Inc CurrentSince Jun 24, 2025 Accepting new patients

Locations

141 Medical Park Ln
Bellefonte, PA 16823
Phone (814) 355-7322

3401 N Broad St
Philadelphia, PA 19140
Phone (215) 707-3807

8835 Germantown Ave
Philadelphia, PA 19118
Phone (215) 248-8227

155 Wellness Way
State College, PA 16803
Phone (800) 367-0179

1700 Old Gatesburg Rd
Ste 100
State College, PA 16803
Phone (814) 237-3360

1850 E Park Ave
Ste 201
State College, PA 16803
Phone (814) 234-8800

Organizations & group practices 4

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.

Hospital & facility affiliations 6

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": "1132617600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1210809600000",
    "number": "1326021577",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 197",
            "city": "STATE COLLEGE",
            "state": "PA",
            "postal_code": "168040197",
            "telephone_number": "814-235-1208",
            "fax_number": "814-235-1566"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1800 E PARK AVE",
            "city": "STATE COLLEGE",
            "state": "PA",
            "postal_code": "168036701",
            "telephone_number": "814-234-6137",
            "fax_number": "814-234-6795"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GESELOWITZ",
        "first_name": "ARI",
        "middle_name": "REUBEN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-22",
        "last_updated": "2008-05-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "PA",
            "license": "MD043267L",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "001240834",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in State College, PA

Sources for this page

Verify at the official NPI Registry.