Rebecca Leanne Gregor, PA
NPI 1891171237ActiveIndividual· Physician Assistant, Medical· Longmeadow, MA
Physician Assistant, Medical (PA) with Urgent Care Specialists PC, practicing in Longmeadow, Massachusetts. 188 Medicare patients in 2024, $22,445 paid; nearly all of their 594 Part D prescriptions were generic (90%). Astrazeneca Pharmaceuticals LP reported $16.00 in payments in 2025, mostly food and beverage. Lists Baystate Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1891171237 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Aug 8, 2015 |
| Last updated in NPPES | Oct 4, 2026 |
| Certified by provider | Oct 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA5433 | 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 - Physician Assistant (CT); Practitioner - Physician Assistant (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 188 |
|---|---|
| Services billed | 459 across 43 procedure codes |
| Paid by Medicare | $22,445 |
Part D prescriptions in 2024
| Prescriptions (claims) | 594 · 600 30-day fills |
|---|---|
| Patients | 385 |
| Total drug cost | $9,584 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Urgent Care Specialists PCWilbraham, MA · 10 clinicians
Hospital affiliations
- Baystate Medical CenterSpringfield, MA
- Baystate Wing HospitalPalmer, MA
Industry payments (Open Payments)
- 2025$16.00 · 1 payment from 1 company
- 2024$24.44 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $16.00 | 1 |
What the 2025 payments were for
- Food and Beverage$16.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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