NPIMap

Individual provider Active NPI

Mark Kielbiowski, MD

  • Family Medicine Physician
  • Greensburg, PA
National Provider Identifier
1982826285
Registry record updated Sep 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
MD432352 Issued in PA
Practice address
4000 Hempfield Plaza Blvd Ste 963
Greensburg, PA 15601-1485
Phone
(724) 837-3111
Fax
(724) 837-3022
NPI assigned
May 3, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 10, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X MD432352 PA Primary

Addresses

Primary practice location

4000 Hempfield Plaza Blvd Ste 963
Greensburg, PA 15601-1485

Mailing address

4000 Hempfield Plaza Blvd Ste 963
Greensburg, PA 15601-1485
Phone (724) 837-3111

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address markkielbiowski@emg.allscriptsdirect.net Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070612000099 PA Practitioner - Family Practice 8123126364 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

4000 Hempfield Plaza Blvd
Suite 963
Greensburg, PA 15601-1485
Phone (724) 832-9300

532 W Pittsburgh St
Greensburg, PA 15601-2239

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Excela Health Physician Practices, Inc Current Accepting new patients
Excela Health Physician Practices, Inc. Family Medicine CurrentSince Apr 29, 2016 Accepting new patients
Excela Health Physician Practices, Inc. Family Medicine CurrentSince Apr 29, 2016 Accepting new patients
Windber Hospital, Inc. Past Accepting new patients
Excela Health Physician Practices, Inc Past Accepting new patients
Latrobe Area Hospital, Inc. Family Medicine Past Accepting new patients

Locations

530 South St
Ste G10
Greensburg, PA 15601
Phone (724) 689-1335

532 W Pittsburgh St
Greensburg, PA 15601
Phone (724) 832-4000

134 Industrial Park Rd
Ste 1500
Greensburg, PA 15601

1275 S Main St
Ste 101
Greensburg, PA 15601
Phone (724) 221-6394

4000 Hempfield Plaza Blvd
Ste 963
Greensburg, PA 15601
Phone (724) 832-9300

1 Mellon Way
Latrobe, PA 15650
Phone (724) 537-1207

Interoperability endpoints

  • Direct secure messaging: markkielbiowski@emg.allscriptsdirect.net

Organizations & group practices 6

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 19

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

View all 19

NPI Registry JSON

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

{
    "created_epoch": "1178150400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757462400000",
    "number": "1982826285",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4000 HEMPFIELD PLAZA BLVD STE 963",
            "city": "GREENSBURG",
            "state": "PA",
            "postal_code": "156011485",
            "telephone_number": "724-837-3111",
            "fax_number": "724-837-3022"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4000 HEMPFIELD PLAZA BLVD STE 963",
            "city": "GREENSBURG",
            "state": "PA",
            "postal_code": "156011485",
            "telephone_number": "724-837-3111",
            "fax_number": "724-837-3022"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KIELBIOWSKI",
        "first_name": "MARK",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-05-03",
        "last_updated": "2025-09-10",
        "certification_date": "2025-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "PA",
            "license": "MD432352",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "markkielbiowski@emg.allscriptsdirect.net",
            "affiliation": "N",
            "endpointDescription": "Direct Email Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "4000 Hempfield Plaza Blvd Ste 963",
            "city": "Greensburg",
            "state": "PA",
            "country_code": "US",
            "postal_code": "156011485",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Greensburg, PA

Sources for this page

Verify at the official NPI Registry.