Individual provider Active NPI

John Ozolek, MD

  • Anatomic Pathology Physician
  • Indianapolis, IN
National Provider Identifier
1639144256
Registry record updated Aug 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anatomic Pathology PhysicianTaxonomy code 207ZP0101X
License
01054108A Issued in IN
Practice address
550 University Blvd
Indianapolis, IN 46202-5149
Phone
(317) 948-6400
NPI assigned
Feb 17, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 6, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Pathology Physician 207ZP0213X MD046799L PA
Anatomic Pathology Physician 207ZP0101X 01054108A IN Primary

Addresses

Primary practice location

550 University Blvd
Indianapolis, IN 46202-5149

Mailing address

PO Box 719094
Chicago, IL 60677-9318
Phone (317) 777-6435

Other practice location 1

4401 Penn Ave
Pittsburgh, PA 15224-1334
Phone (412) 692-5650

Other identifiers 1

IdentifierTypeStateIssuer
001747814MedicaidPA

Electronic endpoints 4

TypeEndpointUseAffiliation
Direct Messaging Address jozolek127041@direct.wvuhsdirect.com Health Information Exchange (HIE)
Direct Messaging Address jozolek127041@direct.wvuhsdirect.com Health Information Exchange (HIE)
Direct Messaging Address jozolek127041@direct.wvuhsdirect.com Health Information Exchange (HIE)
Direct Messaging Address jozolek@direct.iuhealth.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WV, IN2 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

Enrollment IDStateProvider typePAC IDDetails
I20181121001495 WV Practitioner - Pathology 1052218476 Reassigns benefits to 3 organizations
I20260106001829 IN Practitioner - Pathology 1052218476 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pathology
Education
Other, 1989
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

250 N Shadeland Ave
Indianapolis, IN 46219-4959

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
01054108AINMDAnatomic Pathology Physician
MD046799LPAMDPediatric Pathology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
West Virginia University Medical Corporation CurrentSince Sep 28, 2018 Accepting new patients
Wetzel County Hospital, Inc. CurrentSince Jul 8, 2020 Accepting new patients
Iu Health Medical Group, LLC CurrentSince Jan 26, 2026 Accepting new patients
Davis Memorial Hospital CurrentSince Feb 1, 2019 Accepting new patients
West Virginia University Medical Corporation Current Accepting new patients
Wetzel County Hospital, Inc. CurrentSince Jul 8, 2020 Accepting new patients
Reynolds Memorial Hospital Inc CurrentSince Dec 19, 2018 Accepting new patients
Davis Memorial Hospital CurrentSince Feb 1, 2019 Accepting new patients
West Virginia University Medical Corporation CurrentSince Sep 28, 2018 Accepting new patients
Iu Health Medical Group Riley Specialists, LLC Past Accepting new patients
Emory Medical Care Foundation Inc Past Accepting new patients

Locations

550 University Blvd
Indianapolis, IN 46202
Phone (217) 274-5000

1701 Senate Blvd
Indianapolis, IN 46202
Phone (317) 612-2754

550 University Blvd
Ste 3240
Indianapolis, IN 46202
Phone (317) 278-6833

812 Gorman Ave
Elkins, WV 26241
Phone (304) 636-3300

800 Wheeling Ave
Glen Dale, WV 26038
Phone (304) 221-4520

1 Medical Center Dr
Morgantown, WV 26506
Phone (304) 293-4500

3 E Benjamin Dr
North Martinsvlle, WV 26155
Phone (304) 455-8000

3 E Benjamin Dr
Ste B
North Martinsvlle, WV 26155
Phone (304) 455-6003

Interoperability endpoints

  • Direct secure messaging: jozolek1125570@direct.emory.org
  • Direct secure messaging: jozolek@direct.iuhealth.org

Organizations & group practices 11

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.

NPI Registry JSON

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

{
    "created_epoch": "1140134400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1639144256",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 719094",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606779318",
            "telephone_number": "317-777-6435",
            "fax_number": "317-777-6644"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "550 UNIVERSITY BLVD",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462025149",
            "telephone_number": "317-948-6400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4401 Penn Ave",
            "address_purpose": "LOCATION",
            "city": "Pittsburgh",
            "state": "PA",
            "postal_code": "152241334",
            "country_code": "US",
            "telephone_number": "412-692-5650",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OZOLEK",
        "first_name": "JOHN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-17",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0213X",
            "taxonomy_group": "",
            "desc": "Pathology, Pediatric Pathology",
            "state": "PA",
            "license": "MD046799L",
            "primary": false
        },
        {
            "code": "207ZP0101X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology",
            "state": "IN",
            "license": "01054108A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "001747814",
            "state": "PA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jozolek127041@direct.wvuhsdirect.com",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1 Medical Center Dr",
            "city": "Morgantown",
            "state": "WV",
            "country_code": "US",
            "postal_code": "265061200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jozolek127041@direct.wvuhsdirect.com",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1 Medical Center Dr",
            "city": "Morgantown",
            "state": "WV",
            "country_code": "US",
            "postal_code": "265061200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jozolek127041@direct.wvuhsdirect.com",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1 Medical Center Dr",
            "city": "Morgantown",
            "state": "WV",
            "country_code": "US",
            "postal_code": "265061200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jozolek@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "550 University Blvd",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462025149",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Indianapolis, IN

Sources for this page

Verify at the official NPI Registry.