Amy Gruber, M.D.
NPI 1578588851ActiveIndividual· Family Medicine· Chatham, NJ
Family Medicine (M.D.) in Chatham, New Jersey, trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $76,409 for 1,447 claims, against $26,828 paid for services in 2024. Novo Nordisk Inc reported $34.50 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1578588851 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 13, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 25MA05363000 | NJ |
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 - Family Practice (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 172 |
|---|---|
| Services billed | 395 across 38 procedure codes |
| Paid by Medicare | $26,828 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,447 · 3,344 30-day fills |
|---|---|
| Patients | 299 |
| Total drug cost | $76,409 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Family Practice |
Medical group
- Practice Associates Medical GroupSummit, NJ · 1,408 clinicians
Hospital affiliations
- Morristown Medical CenterMorristown, NJ
- Overlook Medical CenterSummit, NJ
Other facilities
- Atlantic Visiting NurseHome health agency · Morristown, NJ
- Atlantic Visiting NurseHospice · Morristown, NJ
Industry payments (Open Payments)
- 2025$34.50 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $34.50 | 2 |
What the 2025 payments were for
- Food and Beverage$34.50 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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