Michael Anthony Grasso, MD
NPI 1821063785ActiveIndividual· Internal Medicine, Nephrology· West Orange, NJ
Internal Medicine, Nephrology (MD) in West Orange, New Jersey, trained at University of Maryland School of Medicine (class of 1970). In 2024 Medicare paid $148,268 for 207 patients, and Part D covered 528 of their prescriptions, 83% of them generic. Dexcom, Inc. reported $16.40 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1821063785 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 22, 2006 |
| Last updated in NPPES | Mar 7, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 25MA02860400 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 1,390 across 11 procedure codes |
| Paid by Medicare | $148,268 |
Part D prescriptions in 2024
| Prescriptions (claims) | 528 · 1,059 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $136,401 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 1970 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- The Nephrology Group PAWest Orange, NJ · 6 clinicians
Hospital affiliation
- Cooperman Barnabas Medical CenterLivingston, NJ
Other facilities
- Davita East Orange DialysisDialysis facility · East Orange, NJ
- Davita Hillside DialysisDialysis facility · Hillside, NJ
- Davita Newark Mt PleasantDialysis facility · Newark, NJ
- Davita West Orange DialysisDialysis facility · West Orange, NJ
- Fmc MaplewoodDialysis facility · Maplewood, NJ
Industry payments (Open Payments)
- 2024$16.40 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $16.40 | 1 |
What the 2024 payments were for
- Food and Beverage$16.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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