Gregory B. Park, M.D.
NPI 1255445151ActiveIndividual· Physical Medicine & Rehabilitation· West Springfield, MA
Physical Medicine & Rehabilitation (M.D.) in West Springfield, Massachusetts, trained at University of Texas Medical Branch at Galveston (class of 1999). 909 Medicare patients in 2024, $347,721 paid; nearly all of their 3,891 Part D prescriptions were generic (90%). Merz Pharmaceuticals, LLC was the largest of 5 companies reporting payments in 2025, $435.27 in all, mostly food and beverage.
Overview
| NPI | 1255445151 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 18, 2006 |
| Last updated in NPPES | Mar 11, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation Primary | 208100000X | 216754 | MA |
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 - Physical Medicine and Rehabilitation (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 909 |
|---|---|
| Services billed | 152,995 across 77 procedure codes |
| Paid by Medicare | $347,721 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,891 · 4,193 30-day fills |
|---|---|
| Patients | 300 |
| Total drug cost | $439,982 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Physical Medicine And Rehabilitation |
| Telehealth | Offers telehealth |
Medical group
- Pioneer Spine and Sports Physicians PCEast Longmeadow, MA · 30 clinicians
Hospital affiliations
- Baystate Franklin Medical CenterGreenfield, MA
- Berkshire Medical CenterPittsfield, MA
- Cooley Dickinson Hospital Inc,theNorthampton, MA
- Fairview HospitalGreat Barrington, MA
- North Adams Regional Hospital CorporationNorth Adams, MA
Industry payments (Open Payments)
- 2025$435.27 · 16 payments from 5 companies
- 2024$827.58 · 25 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merz Pharmaceuticals, LLC | $212.53 | 6 |
| Vertex Pharmaceuticals Incorporated | $80.81 | 4 |
| Abbvie Inc. | $76.06 | 3 |
| Lundbeck LLC | $45.62 | 2 |
| Saluda Medical Americas, Inc. | $20.25 | 1 |
What the 2025 payments were for
- Food and Beverage$435.27 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physiatrists in West Springfield
- 1134573694
- 1235175530
- 1457391997
- 1609834670
- 1699960716
- 1346282621
- 1487817540
- 1972535409
- 1235115494