Michael John Grille, M.D.
NPI 1659630960ActiveIndividual· Pain Medicine, Interventional Pain Medicine· Hartford, CT
Pain Medicine, Interventional Pain Medicine (M.D.) with Midstate Medical Center, practicing in Hartford, Connecticut. In 2024 Medicare paid $74,332 for 142 patients, and Part D covered 1,050 of their prescriptions, 86% of them generic. Boston Scientific Corporation was the largest of 15 companies reporting payments in 2025, $1,016 in all, mostly food and beverage. Lists Hartford Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1659630960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 7, 2012 |
| Last updated in NPPES | Aug 27, 2025 |
| Certified by provider | Aug 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pain Medicine, Interventional Pain Medicine Primary | 208VP0014X | 56807 | CT |
| Anesthesiology | 207L00000X | 56807 | CT |
| Anesthesiology, Pain Medicine | 207LP2900X | 56807 | 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 Pain Management (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 142 |
|---|---|
| Services billed | 3,547 across 59 procedure codes |
| Paid by Medicare | $74,332 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,050 · 1,274 30-day fills |
|---|---|
| Patients | 188 |
| Total drug cost | $90,694 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Interventional Pain Management |
Medical group
- Midstate Medical CenterMeriden, CT · 186 clinicians
Hospital affiliations
- Hartford HospitalHartford, CT
- Midstate Medical CenterMeriden, CT
- The Hospital of Central ConnecticutNew Britain, CT
Industry payments (Open Payments)
- 2025$1,016 · 27 payments from 15 companies
- 2024$1,129 · 24 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $254.30 | 2 |
| Vertex Pharmaceuticals Incorporated | $145.62 | 2 |
| Spr Therapeutics, Inc | $121.49 | 5 |
| Abbvie Inc. | $93.01 | 4 |
| Saluda Medical Americas, Inc. | $69.38 | 1 |
What the 2025 payments were for
- Food and Beverage$1,016 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other interventional pain physicians in Hartford
- 1477665420