IRA SITKO (MD) – Diagnostic Radiology Physician, NPI 1821035502
Diagnostic Radiology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
804 DIAGNOSTIC RADIOLOGY in CT
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Provider Addresses for IRA SITKO (MD)
Lawrence+Memorial Hospital, 365, Montauk Avenue, Montauk Avenue Historic District, New London, New London County, Connecticut, 06320, United States
NEW LONDON, CT 06320
Phone: (860) 444-5193
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2018-01-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20071016000250 | I | Diagnostic Radiology | CT | TBD |
| I20180122002559 | I | Diagnostic Radiology | RI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 780 | 593 | $0 |
| 71046 | X-ray of chest, 2 views | 568 | 537 | $0 |
| 77063 | Screening 3d breast mammography | 203 | 203 | $0 |
| 77067 | Screening mammography | 203 | 203 | $0 |
| 70450 | Ct scan head or brain without contrast | 195 | 184 | $0 |
Insurance plans in this area (ZIP 06320)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | CT | 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | 38 | 31 |
| DIAGNOSTIC RADIOLOGY | CT | 71250 | CT scan chest | 15 | 15 |
| DIAGNOSTIC RADIOLOGY | CT | 73110 | X-ray of wrist, minimum of 3 views | 13 | 11 |
| DIAGNOSTIC RADIOLOGY | CT | 73630 | X-ray of foot, minimum of 3 views | 16 | 15 |
| DIAGNOSTIC RADIOLOGY | CT | 74177 | CT scan of abdomen and pelvis with contrast | 21 | 21 |
| DIAGNOSTIC RADIOLOGY | CT | 93926 | Ultrasound study of arteries and arterial grafts of one leg or limited | 15 | 13 |
| DIAGNOSTIC RADIOLOGY | CT | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 17 | 16 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | GA | |
| Diagnostic Radiology | NY | |
| Diagnostic Radiology | NY | |
| Diagnostic Radiology | PA | |
| Diagnostic Radiology | CT | |
| - | CT | |
| Nurse Practitioner | AL | |
| Diagnostic Radiology | PA | |
| - | CT | |
| Diagnostic Radiology | CT |
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