Peter Michael Szpakowski

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

74357 Issued in TN

Practice address

2001 Laurel Ave # N304
Knoxville, TN 37916-1810

Phone

(865) 595-4100

NPI assigned

Jul 20, 2015

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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

Specialty

Diagnostic Radiology

Education

Other, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Vista Radiology, PCGroup PAC ID 9234041559, 64 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Fort Sanders Regional Medical Center Hospital, Knoxville, TN, CCN 440125
• Parkwest Medical Center Hospital, Knoxville, TN, CCN 440173
• Fort Loudoun Medical Center Hospital, Lenoir City, TN, CCN 440110
• Leconte Medical Center Hospital, Sevierville, TN, CCN 440081
• Roane Medical Center Hospital, Harriman, TN, CCN 440031

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Vista Radiology, PC.

  • Diagnostic Radiology Physician
  • Knoxville, TN
  • NPI 1386698710

  Multi-Specialty, PA

  Medicare reassignment Care Compare group NPD

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

• Fort Loudoun Medical Center

  • General Acute Care Hospital
  • Lenoir City, TN
  • NPI 1609860659
  Care Compare affiliation
• Fort Sanders Regional Medical Center

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1942294814
  Care Compare affiliation
• Leconte Medical Center

  • General Acute Care Hospital
  • Sevierville, TN
  • NPI 1528052578
  Care Compare affiliation
• Parkwest Medical Center

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1396739165
  Care Compare affiliation
• Roane County Medical Center

  • General Acute Care Hospital
  • Harriman, TN
  • NPI 1700036696
  Care Compare affiliation

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

{
    "created_epoch": "1437350400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759881600000",
    "number": "1194100131",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 LAUREL AVE # N304",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379161810",
            "telephone_number": "865-595-4100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2001 LAUREL AVE # N304",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379161810",
            "telephone_number": "865-595-4100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SZPAKOWSKI",
        "first_name": "PETER",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-07-20",
        "last_updated": "2025-10-08",
        "certification_date": "2025-10-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "TN",
            "license": "74357",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Diagnostic Radiology Physician in Knoxville, TN
• Providers in Knoxville, TN by specialty
• Diagnostic Radiology Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.