Jeslin Justin Mattathil, NP
NPI 1568158467ActiveIndividual· Nurse Practitioner· Summit, NJ
Nurse Practitioner (NP) with Practice Associates Medical Group, practicing in Summit, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $68,376 for 161 claims, against $11,156 paid for services in 2024. Xeris Pharmaceuticals, Inc. was the largest of 10 companies reporting payments in 2025, $285.70 in all, mostly food and beverage. Lists Morristown Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1568158467 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Apr 13, 2023 |
| Last updated in NPPES | Dec 12, 2023 |
| Certified by provider | Dec 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 26NJ01468700 | 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 | 84 |
|---|---|
| Services billed | 161 across 6 procedure codes |
| Paid by Medicare | $11,156 |
Part D prescriptions in 2024
| Prescriptions (claims) | 161 · 284 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $68,376 |
| Generic share | 27% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Practice Associates Medical GroupSummit, NJ · 1,408 clinicians
Hospital affiliations
- Morristown Medical CenterMorristown, NJ
- Overlook Medical CenterSummit, NJ
Industry payments (Open Payments)
- 2025$285.70 · 17 payments from 10 companies
- 2024$107.07 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Xeris Pharmaceuticals, Inc. | $67.55 | 4 |
| Lilly USA, LLC | $49.15 | 3 |
| Corcept Therapeutics | $45.50 | 3 |
| Alvogen Inc | $21.70 | 1 |
| Pharmacosmos Therapeutics Inc. | $18.98 | 1 |
What the 2025 payments were for
- Food and Beverage$285.70 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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