THINESH SIVAPATHAM (M.D.) – Neuroradiology Physician, NPI 1942401013
Neuroradiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
43 INTERVENTIONAL RADIOLOGY in DE
Provider Addresses for THINESH SIVAPATHAM (M.D.)
4755 OGLETOWN STANTON RD SUITE 1E10
NEWARK, DE 19713
Phone: (302) 733-1487
Fax: (302) 733-5625
Type: Location
234 Goodman St
Cincinnati, OH 452192364
Phone: (513) 475-8730
Type: Location
295 Phalen Blvd
Saint Paul, MN 551302400
Phone: (651) 495-6200
Fax: (952) 883-9677
Type: Location
200 HYGEIA DR STE 2300
NEWARK, DE 197132049
Phone:
Fax: (513) 585-5511
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 161 Open Payments records for all available years, with a total value of $102,850.
Total Amount is formed as General ($102,850) + Research ($0) + Ownership ($0) = $102,850.
Last reported payment date: 2024-12-14 • Largest payer in this snapshot: Penumbra, Inc. ($100,053).
Total Amount
$102,850
General + Research + Ownership
Payments
161
Total payment records
General Amount
$102,850
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Penumbra, Inc. | $100,053 |
| Philips North America LLC | $848 |
| DePuy Synthes Sales Inc. | $674 |
| Rapid Medical Ltd | $671 |
| Route 92 Medical, Inc. | $137 |
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: 2021-07-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20110711000246 | I | Diagnostic Radiology | MN | TBD |
| I20141007000950 | I | Interventional Radiology | DE | TBD |
| I20170926004177 | I | Neurology | OH | TBD |
| I20210726003173 | I | Neurosurgery | WI | 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 |
|---|---|---|---|---|
| 61645 | Removal of blood clot and injection to dissolve blood clot from head artery using fluoroscopic guidance | 30 | 30 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $0 |
| 75894 | Review by radiologist of image for insertion of material to block blood flow | 15 | 13 | $0 |
| 75898 | Imaging of blood vessel | 15 | 13 | $0 |
| 61624 | Occlusion of central nervous system or spinal cord artery | 13 | 11 | $0 |
Insurance plans in this area (ZIP 19713)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | DE | |
| - | DE | |
| - | DE | |
| - | PA | |
| Internal Medicine | DE | |
| Physician Assistant | DE | |
| Nurse Practitioner | PA | |
| General Surgery | IL | |
| Diagnostic Radiology | NY | |
| Internal Medicine | NY |
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