Amy Grace Geisen, M.D.
NPI 1538101282ActiveIndividual· Internal Medicine· Vernon, NJ
Internal Medicine (M.D.) with Primary Care Partners LLC, practicing in Vernon, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $798,652 for 6,802 claims, against $170,668 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 12 companies reporting payments in 2025, $1,040 in all, mostly food and beverage. Lists Chilton Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1538101282 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 10, 2006 |
| Last updated in NPPES | Feb 2, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MA08070700 | 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 - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 397 |
|---|---|
| Services billed | 2,552 across 29 procedure codes |
| Paid by Medicare | $170,668 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,802 · 14,940 30-day fills |
|---|---|
| Patients | 576 |
| Total drug cost | $798,652 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Primary Care Partners LLCMorristown, NJ · 76 clinicians
Hospital affiliations
- Chilton Medical CenterPompton Plains, NJ
- Morristown Medical CenterMorristown, NJ
- Newton Medical CenterNewton, NJ
- St Anthony Community HospitalWarwick, NY
Other facilities
- Atlantic Visiting NurseHome health agency · Morristown, NJ
- Visiting Nurse Assoc of Northern New Jersey, IncHome health agency · Morristown, NJ
- Karen Ann Quinlan HospiceHospice · Newton, NJ
- Kessler Rehab CenterInpatient rehabilitation facility · West Orange, NJ
Industry payments (Open Payments)
- 2025$1,040 · 70 payments from 12 companies
- 2024$1,048 · 70 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $255.21 | 25 |
| Novo Nordisk Inc | $157.14 | 9 |
| Abbvie Inc. | $126.16 | 8 |
| Glaxosmithkline, LLC. | $120.01 | 7 |
| Pfizer Inc. | $106.69 | 7 |
What the 2025 payments were for
- Food and Beverage$1,040 · 70 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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