Don J. Mascarenhas, MD
NPI 1679776157ActiveIndividual· Physical Medicine & Rehabilitation· Kettering, OH
Physical Medicine & Rehabilitation (MD) in Kettering, Ohio, trained at Ohio State University College of Medicine (class of 2003). 315 Medicare patients in 2024, $68,769 paid; nearly all of their 669 Part D prescriptions were generic (99%). Blueprint Medicines Corporation was the largest of 3 companies reporting payments in 2025, $314.19 in all, mostly food and beverage.
Overview
| NPI | 1679776157 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 11, 2007 |
| Last updated in NPPES | Nov 18, 2024 |
| Certified by provider | Nov 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation Primary | 208100000X | 35.126656 | OH |
| Physical Medicine & Rehabilitation | 208100000X | ME99009 | FL |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 315 |
|---|---|
| Services billed | 1,372 across 45 procedure codes |
| Paid by Medicare | $68,769 |
Part D prescriptions in 2024
| Prescriptions (claims) | 669 · 831 30-day fills |
|---|---|
| Patients | 153 |
| Total drug cost | $7,002 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Physical Medicine And Rehabilitation |
| Telehealth | Offers telehealth |
Medical group
- Kettering Independent Medical Group IncXenia, OH · 710 clinicians
Hospital affiliations
- Kettering Health DaytonDayton, OH
- Kettering Health Greene MemorialXenia, OH
- Kettering Health Main CampusKettering, OH
- Kettering Health MiamisburgMiamisburg, OH
Industry payments (Open Payments)
- 2025$314.19 · 3 payments from 3 companies
- 2024$81.97 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Blueprint Medicines Corporation | $135.00 | 1 |
| Vertex Pharmaceuticals Incorporated | $95.14 | 1 |
| Tonix Medicines, Inc. | $84.05 | 1 |
What the 2025 payments were for
- Food and Beverage$314.19 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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