Martin D. Ollenschleger, M.D.
NPI 1407053655ActiveIndividual· Radiology, Neuroradiology· Wethersfield, CT
Radiology, Neuroradiology (M.D.) in Wethersfield, Connecticut, trained at Rutgers New Jersey Medical School (class of 2002). 55 Medicare patients in 2024, $21,340 paid; nearly all of their 114 Part D prescriptions were generic (98%). Medtronic, Inc. reported $147.74 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1407053655 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 29, 2007 |
| Last updated in NPPES | Oct 15, 2026 |
| Certified by provider | Oct 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Neuroradiology Primary | 2085N0700X | 48892 | CT |
| Radiology, Diagnostic Radiology | 2085R0202X | 234067 | NY |
| Psychiatry & Neurology, Neurology | 2084N0400X | 234067 | NY |
| Radiology, Vascular & Interventional Radiology | 2085R0204X | 48892 | CT |
| Psychiatry & Neurology, Neurology | 2084N0400X | 48892 | CT |
| Radiology, Neuroradiology | 2085N0700X | 234067 | NY |
| Radiology, Diagnostic Radiology | 2085R0202X | 48892 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Radiology (CT); Practitioner - Interventional Radiology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 55 |
|---|---|
| Services billed | 425 across 33 procedure codes |
| Paid by Medicare | $21,340 |
Part D prescriptions in 2024
| Prescriptions (claims) | 114 · 186 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $3,047 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Interventional Radiology |
| Secondary specialties | Diagnostic Radiology, Neurology |
Medical groups
- Hartford HospitalHartford, CT · 1,044 clinicians
- Jefferson Radiology PCNeedham, MA · 114 clinicians
Hospital affiliation
- Hartford HospitalHartford, CT
Industry payments (Open Payments)
- 2025$147.74 · 1 payment from 1 company
- 2024$34.72 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $147.74 | 1 |
What the 2025 payments were for
- Food and Beverage$147.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records