Individual provider Active NPI

Stephen Kelminson, MD

  • Vascular & Interventional Radiology Physician
  • Pittsburgh, PA
National Provider Identifier
1538167804
Registry record updated Mar 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular & Interventional Radiology PhysicianTaxonomy code 2085R0204X
License
MD058309L Issued in PA
Practice address
401 Liberty Ave Ste 2000
Pittsburgh, PA 15222
Phone
(412) 230-8200
Fax
(412) 202-8638
NPI assigned
Jul 12, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 2, 2026

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

Specialties & licenses 6

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X MD058309L PA
Vascular & Interventional Radiology Physician 2085R0204X MD058309L PA Primary
Vascular & Interventional Radiology Physician 2085R0204X ME142569 FL
Diagnostic Radiology Physician 2085R0202X 47945 KY
Diagnostic Radiology Physician 2085R0202X 036135446 IL
Vascular & Interventional Radiology Physician 2085R0204X 47945 KY

Addresses

Primary practice location

401 Liberty Ave Ste 2000
Pittsburgh, PA 15222

Mailing address

401 Liberty Ave Ste 2000
Pittsburgh, PA 15222-1029
Phone (412) 230-8200

Other practice location 1

565 Coal Valley Rd
Clairton, PA 15025-3703
Phone (412) 230-8200

Other practice location 2

155 Wilson Ave
Washington, PA 15301-3336
Phone (724) 225-7000

Other practice location 3

2700 University Square Dr
Tampa, FL 33612-5513
Phone (813) 251-5822

Other identifiers 4

IdentifierTypeStateIssuer
000456731OtherPABC BS
0891147MedicaidOH
0013049780003MedicaidPA
300064301OtherPARAILROAD MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN, AZ, SC, IL, GA, CA, NM, NJ, NY9 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 9

Enrollment IDStateProvider typePAC IDDetails
I20150723007767 IN Practitioner - Diagnostic RadiologyPractitioner - Interventional Radiology 4284682667 Reassigns benefits to 1 organization
I20191028002025 AZ Practitioner - Diagnostic Radiology 4284682667 Reassigns benefits to 23 organizations
I20201013002179 SC Practitioner - Diagnostic Radiology 4284682667 Reassigns benefits to 1 organization
I20210210003306 IL Practitioner - Diagnostic RadiologyPractitioner - Interventional Radiology 4284682667 Reassigns benefits to 5 organizations
I20230323002450 GA Practitioner - Diagnostic Radiology 4284682667 Reassigns benefits to 1 organization
I20230605002422 CA Practitioner - Diagnostic Radiology 4284682667 Reassigns benefits to 1 organization
I20250206001750 NM Practitioner - Interventional RadiologyPractitioner - Diagnostic Radiology 4284682667 Reassigns benefits to 1 organization
I20250813000679 NJ Practitioner - Diagnostic Radiology 4284682667 Reassigns benefits to 1 organization
I20260213003539 NY Practitioner - Diagnostic Radiology 4284682667 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
University of Texas Medical Branch at Galveston, 1986
Medicare assignment
May accept Medicare assignment
Group practices
Empire State Radiology P CGroup PAC ID 4385075241, 266 clinicians
Radiology Affiliates of Central New Jersey PCGroup PAC ID 1759277239, 129 clinicians
Northside Radiology Associates LLCGroup PAC ID 4486555398, 381 clinicians
Sonoran Radiology LTDGroup PAC ID 3375964505, 466 clinicians
Imaging Associates of Indiana PCGroup PAC ID 1254503345, 293 clinicians
Associated Valley Radiologists, LTDGroup PAC ID 8325388499, 59 clinicians
Imaging Associates of New Mexico LLCGroup PAC ID 4981970233, 164 clinicians
Banner Imaging Services LLCGroup PAC ID 1850724386, 122 clinicians
County of ClayGroup PAC ID 0042101982, 77 clinicians

Practice addresses (Care Compare)

Scottsdale, AZ 85251
Phone (561) 366-2002

1 Bay Ave
Montclair, NJ 07042-4837
Phone (609) 585-8800

1 Good Samaritan Way
Mount Vernon, IL 62864-2402
Phone (557) 203-1601

1000 Johnson Ferry Rd
Atlanta, GA 30342-1606
Phone (404) 662-2438

1000 Johnson Ferry Rd NE
Atlanta, GA 30342-1606
Phone (404) 662-2438

10401 W Thunderbird Blvd
Sun City, AZ 85351-3004
Phone (832) 915-2534

1201 S Main St
Crown Point, IN 46307-8481
Phone (219) 757-6320

13555 W McDowell Rd
Suite 106
Goodyear, AZ 85395-2625
Phone (623) 847-2000

14502 W Meeker Blvd
Sun City, AZ 85375-5282
Phone (832) 915-2534

1551 E Tangerine Rd
Oro Valley, AZ 85755-6213
Phone (832) 915-2534

16 Cassandra CT
Monroe, NJ 08831-2175
Phone (609) 585-8800

160 S Roadrunner Pkwy
Memorial Imaging Center of Las Cruces
Las Cruces, NM 88011-7044
Phone (505) 225-8476

1625 N Campbell Ave
Tucson, AZ 85719-4330
Phone (832) 915-2534

18275 N 59TH Ave
Suite 168
Glendale, AZ 85308-1254
Phone (623) 847-2000

1828 E Florence Blvd
Suite 118 and 128
Casa Grande, AZ 85122-4783
Phone (480) 610-7400

2050 W Southern Ave
Apache Junction, AZ 85120-7305
Phone (832) 915-2534

2200 S Houghton Rd
Tucson, AZ 85748-7632
Phone (832) 915-2534

400 N Pleasant Ave
Centralia, IL 62801-3056
Phone (618) 436-8000

417 W 3Rd Ave
Albany, GA 31701-1943
Phone (866) 722-1655

4701 Montgomery Blvd NE
Albuquerque, NM 87109-1219
Phone (505) 225-8476

4724 E Mohave PL
Paradise Valley, AZ 85253-2919
Phone (219) 767-6320

5330 S Hwy 95
Fort Mohave, AZ 86426-9225
Phone (832) 915-2534

5555 W Thunderbird Rd
Glendale, AZ 85306-4622
Phone (832) 915-2534

601 Hamilton Ave
Trenton, NJ 08629-1915
Phone (609) 599-5089

6644 E Baywood Ave
Mesa, AZ 85206-1747
Phone (832) 915-2534

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Leg revascularization (restoring blood flow)1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
302361NYMDLicensed Practical Nurse
MD058309LPAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Banner Imaging Services LLC Diagnostic Radiology CurrentSince Jul 1, 2022 Accepting new patients
Golden State Imaging Associates Inc Diagnostic Radiology CurrentSince May 5, 2021 Accepting new patients
Good Samaritan Regional Health Center CurrentSince Oct 30, 2025 Accepting new patients
Radiology Affiliates of Central New Jersey PC Diagnostic Radiology CurrentSince Apr 13, 2025 Accepting new patients
Radiology Associates of Canton, Inc. Diagnostic Radiology CurrentSince May 1, 2021 Accepting new patients
Banner Imaging Services LLC CurrentSince Jul 1, 2022 Accepting new patients
Empire State Radiology P C Diagnostic Radiology CurrentSince May 10, 2022 Accepting new patients
Associated Valley Radiologists LTD Diagnostic Radiology CurrentSince Apr 30, 2023 Accepting new patients
St. Mary's Hospital, Centralia, Illinois Diagnostic Radiology CurrentSince Oct 30, 2025 Accepting new patients
Good Samaritan Regional Health Center CurrentSince Oct 30, 2025 Accepting new patients
Florida Diagnostic Imaging Center Inc Diagnostic Radiology CurrentSince Jul 1, 2021 Accepting new patients
Banner Imaging Services LLC Diagnostic Radiology Current Accepting new patients
Florida Diagnostic Imaging Center Inc Diagnostic Radiology CurrentSince Jun 29, 2021 Accepting new patients
Ellis Bandt Birkin Kollins & Wong PLLC Diagnostic Radiology CurrentSince Dec 23, 2024 Accepting new patients
St. Mary's Hospital, Centralia, Illinois CurrentSince Oct 30, 2025 Accepting new patients
Northside Radiology Associates LLC Diagnostic Radiology CurrentSince Nov 1, 2020 Accepting new patients
Imaging Associates of Indiana, PC Diagnostic Radiology CurrentSince May 25, 2021 Accepting new patients
County of Clay Current Accepting new patients
Good Samaritan Regional Health Center Diagnostic Radiology Current Accepting new patients
County of Clay CurrentSince Jan 3, 2026 Accepting new patients
County of Clay CurrentSince Jan 3, 2026 Accepting new patients
Radiology Alliance PC Diagnostic Radiology CurrentSince May 24, 2023 Accepting new patients
Adi Radiology PC Diagnostic Radiology CurrentSince Nov 25, 2024 Accepting new patients
Blue Ridge Radiologists Inc. Diagnostic Radiology PastSince Nov 9, 2017 Accepting new patients
Millennium Medical Imaging PC Diagnostic Radiology PastSince Sep 1, 2025 Accepting new patients
FRG Acmh PC Diagnostic Radiology Past Accepting new patients
Imaging Group of Delaware, PA Diagnostic Radiology Past Accepting new patients
Quantum Medical Radiology of California, P.C. Diagnostic Radiology Past Accepting new patients
Butler Imaging and Interventional Associates LLC Diagnostic Radiology PastSince Sep 3, 2025 Accepting new patients
Jefferson Regional Medical Center Past Accepting new patients
Shelin Agrawal and Hyer PLLC Diagnostic Radiology PastSince Feb 27, 2024 Accepting new patients

Locations (25 of 90)

3648 W Anthem Way
Ste A100
Anthem, AZ 85086
Phone (623) 434-6444

2050 W Southern Ave
Apache Junction, AZ 85120
Phone (480) 237-3200

1828 E Florence Blvd
Ste 118
Casa Grande, AZ 85122
Phone (520) 381-9729

1125 S Alma School Rd
Ste 110
Chandler, AZ 85286

1900 N Higley Rd
Gilbert, AZ 85234
Phone (480) 543-2000

665 N Gilbert Rd
Ste 154
Gilbert, AZ 85234
Phone (480) 507-4500

6220 W Bell Rd
Ste 110
Glendale, AZ 85308
Phone (602) 547-7230

18275 N 59th Ave
Ste 168
Glendale, AZ 85308

5555 W Thunderbird Rd
Glendale, AZ 85306
Phone (602) 588-5555

5605 W Eugie Ave
Ste 110
Glendale, AZ 85304
Phone (602) 938-2002

13555 W McDowell Rd
Ste 106
Goodyear, AZ 85395
Phone (623) 535-0917

1800 N Civic Sq
Ste 120
Goodyear, AZ 85395
Phone (928) 813-4624

17900 N Porter Rd
Maricopa, AZ 85138
Phone (520) 233-2500

6644 E Baywood Ave
Mesa, AZ 85206
Phone (480) 321-2000

6750 E Baywood Ave
Mesa, AZ 85206
Phone (480) 854-5000

6553 E Baywood Ave
Ste 102
Mesa, AZ 85206
Phone (480) 268-7600

1400 S Dobson Rd
Mesa, AZ 85202
Phone (480) 412-3000

6424 E Broadway Rd
Ste 101
Mesa, AZ 85206
Phone (602) 830-0619

807 S Ponderosa St
Payson, AZ 85541
Phone (520) 474-3222

9165 W Thunderbird Rd
Peoria, AZ 85381
Phone (623) 285-1120

13640 N Plaza del Rio Blvd
Peoria, AZ 85381
Phone (623) 876-3800

19829 N 27th Ave
Phoenix, AZ 85027
Phone (602) 879-5720

33423 N 32nd Ave
Phoenix, AZ 85085
Phone (623) 474-1600

9201 W Thomas Rd
Phoenix, AZ 85037
Phone (623) 327-4000

16641 N 40th St
Ste 1
Phoenix, AZ 85032
Phone (623) 931-7999

Organizations & group practices 44

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.

View all 44

Hospital & facility affiliations 5

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": "1121126400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772409600000",
    "number": "1538167804",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "401 LIBERTY AVE STE 2000",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152221029",
            "telephone_number": "412-230-8200",
            "fax_number": "412-202-8638"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "401 LIBERTY AVE STE 2000",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "15222",
            "telephone_number": "412-230-8200",
            "fax_number": "412-202-8638"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "565 Coal Valley Rd",
            "address_purpose": "LOCATION",
            "city": "Clairton",
            "state": "PA",
            "postal_code": "150253703",
            "country_code": "US",
            "telephone_number": "412-230-8200",
            "fax_number": "412-202-8638",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "155 Wilson Ave",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "PA",
            "postal_code": "153013336",
            "country_code": "US",
            "telephone_number": "724-225-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2700 University Square Dr",
            "address_purpose": "LOCATION",
            "city": "Tampa",
            "state": "FL",
            "postal_code": "336125513",
            "country_code": "US",
            "telephone_number": "813-251-5822",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KELMINSON",
        "first_name": "STEPHEN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-12",
        "last_updated": "2026-03-02",
        "certification_date": "2026-03-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "PA",
            "license": "MD058309L",
            "primary": false
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "PA",
            "license": "MD058309L",
            "primary": true
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "FL",
            "license": "ME142569",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "KY",
            "license": "47945",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IL",
            "license": "036135446",
            "primary": false
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "KY",
            "license": "47945",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BC BS",
            "identifier": "000456731",
            "state": "PA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0891147",
            "state": "OH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0013049780003",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "300064301",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Pittsburgh, PA

Sources for this page

Verify at the official NPI Registry.