Mary Baker, NP
NPI 1659336972ActiveIndividual· Nurse Practitioner· Morristown, NJ
Nurse Practitioner (NP) with Practice Associates Medical Group, practicing in Morristown, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $180,913 for 291 claims, against $441.47 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 26 companies reporting payments in 2025, $2,167 in all, mostly food and beverage. Lists Ahs Hospital Corp and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1659336972 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Apr 19, 2006 |
| Last updated in NPPES | Nov 6, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 26NJ00025400 | 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 - Nurse Practitioner (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 27 across 3 procedure codes |
| Paid by Medicare | $441.47 |
Part D prescriptions in 2024
| Prescriptions (claims) | 291 · 388 30-day fills |
|---|---|
| Patients | 115 |
| Total drug cost | $180,913 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Practice Associates Medical GroupSummit, NJ · 1,408 clinicians
Hospital affiliations
- Ahs Hospital CorpHackettstown, NJ
- Chilton Medical CenterPompton Plains, NJ
- Morristown Medical CenterMorristown, NJ
- Newton Medical CenterNewton, NJ
- Overlook Medical CenterSummit, NJ
Industry payments (Open Payments)
- 2025$2,167 · 119 payments from 26 companies
- 2024$2,568 · 150 payments from 31 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $400.28 | 22 |
| Janssen Biotech, Inc. | $208.19 | 12 |
| Astrazeneca Pharmaceuticals LP | $198.70 | 13 |
| E.R. Squibb & Sons, L.L.C. | $178.11 | 11 |
| Novartis Pharmaceuticals Corporation | $144.27 | 11 |
What the 2025 payments were for
- Food and Beverage$2,167 · 119 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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