Individual provider Active NPI

Ira Sitko, MD

  • Diagnostic Radiology Physician
  • New London, CT
National Provider Identifier
1821035502
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
033617 Issued in CT
Practice address
365 Montauk Avenue
New London, CT 06320
Phone
(860) 444-5193
Fax
(860) 444-6851
NPI assigned
Jun 1, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 033617 CT Primary

Addresses

Primary practice location

365 Montauk Avenue
New London, CT 06320

Mailing address

365 Montauk Avenue
New London, CT 06320
Phone (860) 444-5193

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT, RI2 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
I20071016000250 CT Practitioner - Diagnostic Radiology 4981618717 Reassigns benefits to 1 organization
I20180122002559 RI Practitioner - Diagnostic Radiology 4981618717 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
New York Medical College, 1988
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ocean Radiology Associates PCGroup PAC ID 1951315779, 26 clinicians

Practice addresses (Care Compare)

18 Darrows RDG
East Lyme, CT 06333-1255
Phone (860) 444-5151

20 Darrows RDG
East Lyme, CT 06333-1255
Phone (860) 442-0711

25 Wells St
Westerly, RI 02891-2922
Phone (860) 442-0711

365 Montauk Ave
New London, CT 06320-4700
Phone (860) 442-0711

52 Hazelnut Hill Rd
Groton, CT 06340-3268
Phone (860) 442-0711

Hospital & facility affiliations

  • Lawrence & Memorial Hospital Hospital, New London, CT, CCN 070007
  • Westerly Hospital Hospital, Westerly, RI, CCN 410013
  • Yale-New Haven Hospital Hospital, New Haven, CT, CCN 070022
  • William W Backus Hospital Hospital, Norwich, CT, CCN 070024
  • South County Hospital Inc Hospital, Wakefield, RI, CCN 410008

Merit-based Incentive Payment System (MIPS)

Final score
77.35 of 100Reported as individual
Quality
67.15
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
033617CTMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ocean Radiology Associates PC Diagnostic Radiology CurrentSince Oct 1, 1994 Accepting new patients

Locations

365 Montauk Ave
New London, CT 06320
Phone (860) 271-4364

196 Parkway S
Waterford, CT 06385
Phone (860) 440-0688

25 Wells St
Westerly, RI 02891
Phone (401) 348-3325

Interoperability endpoints

  • Direct secure messaging: isitko329885@direct.ynhh.org

Organizations & group practices 1

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 9

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": "1149120000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1821035502",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "365 MONTAUK AVENUE",
            "city": "NEW LONDON",
            "state": "CT",
            "postal_code": "06320",
            "telephone_number": "860-444-5193"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "365 MONTAUK AVENUE",
            "city": "NEW LONDON",
            "state": "CT",
            "postal_code": "06320",
            "telephone_number": "860-444-5193",
            "fax_number": "860-444-6851"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SITKO",
        "first_name": "IRA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-01",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CT",
            "license": "033617",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New London, CT

Sources for this page

Verify at the official NPI Registry.