NPIMap

Individual provider Active NPI

Karl Benedict Bezak, M.D.

  • Hospice and Palliative Medicine (Internal Medicine) Physician
  • Pittsburgh, PA
National Provider Identifier
1649597600
Registry record updated Oct 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospice and Palliative Medicine (Internal Medicine) PhysicianTaxonomy code 207RH0002X
License
MD452815 Issued in PA
Practice address
200 Lothrop Street
Montefiore G100
Pittsburgh, PA 15213-2536
Phone
(412) 692-4882
NPI assigned
Apr 29, 2010
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 23, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X MD452815 PA
Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X MD452815 PA Primary
Internal Medicine Physician 207R00000X MD452815 PA

Addresses

Primary practice location

200 Lothrop Street
Montefiore G100
Pittsburgh, PA 15213-2536

Mailing address

200 Lothrop St Ste 9W
Pittsburgh, PA 15213-2536

Other practice location 1

207 Foote Ave
Jamestown, NY 14701-7077
Phone (716) 487-0141

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, NY2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20150610000497 PA Practitioner - Internal MedicinePractitioner - Hospitalist 3274854690 Reassigns benefits to 1 organization
I20251124002230 NY Practitioner - Internal MedicinePractitioner - Hospice/Palliative Care 3274854690 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Vanderbilt University School of Medicine, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
University of Pittsburgh PhysiciansGroup PAC ID 8729990239, 4,166 clinicians
Great Lakes Physician Practice PCGroup PAC ID 6709007701, 143 clinicians

Practice addresses (Care Compare)

200 Lothrop St
Pittsburgh, PA 15213-2536
Phone (412) 647-8287

207 Foote Ave
Jamestown, NY 14701-7077
Phone (716) 934-3641

Hospital & facility affiliations

  • Upmc Presbyterian Shadyside Hospital, Pittsburgh, PA, CCN 390164
  • Upmc Chautauqua at Wca Hospital, Jamestown, NY, CCN 330239
  • Upmc Somerset Hospital, Somerset, PA, CCN 390039
  • Upmc Hamot Hospital, Erie, PA, CCN 390063
  • Upmc Northwest Hospital, Seneca, PA, CCN 390091

Merit-based Incentive Payment System (MIPS)

Final score
80.94 of 100Reported as group
Quality
61.89
Promoting interoperability
100
Improvement activities
40
Cost
74.58

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
University of Pittsburgh Physicians CurrentSince Aug 1, 2019 Accepting new patients
University of Pittsburgh Physicians Current Accepting new patients
Jamestown Area Medical Associates, L.L.P. Internal Medicine CurrentSince Jun 1, 1997 Accepting new patients
University of Pittsburgh Physicians Internal Medicine CurrentSince Aug 1, 2019 Accepting new patients
Great Lakes Physician Practice PC Internal Medicine CurrentSince Oct 1, 2025 Accepting new patients

Locations

31 Sherman St
Ste 2400
Jamestown, NY 14701
Phone (814) 483-5306

207 Foote Ave
Jamestown, NY 14701
Phone (716) 487-0141

2 Hot Metal St
#One
Pittsburgh, PA 15203
Phone (412) 432-5864

200 Lothrop St
#G100
Pittsburgh, PA 15213
Phone (412) 692-4882

200 Lothrop St
Pittsburgh, PA 15213
Phone (412) 647-3553

200 Lothrop St
Ste 9W
Pittsburgh, PA 15213

Interoperability endpoints

  • Direct secure messaging: karl.b.bezak@upmcdirect.com
  • Direct secure messaging: kbezak38418@upmc.direct-ci.com

Organizations & group practices 5

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 14

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

View all 14

NPI Registry JSON

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

{
    "created_epoch": "1272499200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761177600000",
    "number": "1649597600",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 LOTHROP ST STE 9W",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152132536"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 LOTHROP STREET",
            "address_2": "MONTEFIORE G100",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152132536",
            "telephone_number": "412-692-4882"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "207 Foote Ave",
            "address_purpose": "LOCATION",
            "city": "Jamestown",
            "state": "NY",
            "postal_code": "147017077",
            "country_code": "US",
            "telephone_number": "716-487-0141",
            "fax_number": "716-664-8195",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BEZAK",
        "first_name": "KARL",
        "middle_name": "BENEDICT",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-04-29",
        "last_updated": "2025-10-23",
        "certification_date": "2025-10-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "PA",
            "license": "MD452815",
            "primary": false
        },
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "PA",
            "license": "MD452815",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MD452815",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pittsburgh, PA

Sources for this page

Verify at the official NPI Registry.