Ma Clarissa H. Del Rosario, M.D.
NPI 1275723074ActiveIndividual· Hospitalist· Rochester, NY
Hospitalist (M.D.) with Oswego Hospital, practicing in Rochester, New York. In 2024 Medicare paid $38,543 for 146 patients, and Part D covered 463 of their prescriptions, 86% of them generic. Abbvie Inc. was the largest of 2 companies reporting payments in 2024, $32.00 in all, mostly food and beverage. Lists Oswego Hospital as a hospital affiliation.
Overview
| NPI | 1275723074 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 27, 2007 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 245321 | NY |
| Internal Medicine, Nephrology | 207RN0300X | 245321 | NY |
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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 146 |
|---|---|
| Services billed | 492 across 10 procedure codes |
| Paid by Medicare | $38,543 |
Part D prescriptions in 2024
| Prescriptions (claims) | 463 · 532 30-day fills |
|---|---|
| Patients | 129 |
| Total drug cost | $29,068 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist, Nephrology |
Medical group
- Oswego HospitalOswego, NY · 60 clinicians
Hospital affiliation
- Oswego HospitalOswego, NY
Industry payments (Open Payments)
- 2024$32.00 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $16.41 | 1 |
| Lexicon Pharmaceuticals, Inc. | $15.59 | 1 |
What the 2024 payments were for
- Food and Beverage$32.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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