Jonathan Cahill, M.D.
NPI 1578780821ActiveIndividual· Psychiatry & Neurology, Neurology· Providence, RI
Psychiatry & Neurology, Neurology (M.D.) in Providence, Rhode Island, trained at Albany Medical College of Union University (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $1,116,976 for 1,562 claims, against $446,939 paid for services in 2024.
Overview
| NPI | 1578780821 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 19, 2007 |
| Last updated in NPPES | Dec 18, 2025 |
| Certified by provider | Dec 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | MD13622 | RI |
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 - Neurology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 140 |
|---|---|
| Services billed | 10,138 across 27 procedure codes |
| Paid by Medicare | $446,939 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,562 · 2,158 30-day fills |
|---|---|
| Patients | 184 |
| Total drug cost | $1,116,976 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Neurology |
Medical groups
- Rhode Island HospitalProvidence, RI · 437 clinicians
- Brown NeurologyProvidence, RI · 16 clinicians
Hospital affiliations
- Rhode Island HospitalProvidence, RI
- The Miriam HospitalProvidence, RI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 70 neurologists in Providence · All neurologists in Rhode Island