Esra S. Onat, MD
NPI 1710912902ActiveIndividual· Family Medicine· Morristown, NJ
Family Medicine (MD) with Primary Care Partners LLC, practicing in Morristown, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $110,392 for 1,478 claims, against $56,851 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 13 companies reporting payments in 2025, $611.15 in all, mostly food and beverage. Lists Ahs Hospital Corp and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1710912902 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Feb 13, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MA066034 | 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 | 195 |
|---|---|
| Services billed | 707 across 17 procedure codes |
| Paid by Medicare | $56,851 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,478 · 3,489 30-day fills |
|---|---|
| Patients | 229 |
| Total drug cost | $110,392 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Primary Care Partners LLCMorristown, NJ · 76 clinicians
Hospital affiliations
- Ahs Hospital CorpHackettstown, NJ
- Chilton Medical CenterPompton Plains, NJ
- Morristown Medical CenterMorristown, NJ
- Overlook Medical CenterSummit, NJ
Other facilities
- Atlantic Visiting NurseHome health agency · Morristown, NJ
Industry payments (Open Payments)
- 2025$611.15 · 36 payments from 13 companies
- 2024$502.29 · 25 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $167.11 | 13 |
| Novo Nordisk Inc | $89.93 | 5 |
| Exact Sciences Corporation | $66.99 | 3 |
| Acella Pharmaceuticals, LLC | $49.87 | 3 |
| Lilly USA, LLC | $41.36 | 2 |
What the 2025 payments were for
- Food and Beverage$611.15 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 60 family medicine physicians in Morristown · All family medicine physicians in New Jersey