Matthew Esteban Mantilla
NPI 1235745605ActiveIndividual· Physician Assistant· Cooperstown, NY
Physician Assistant with Novant Health Medical Group Coastal Region LLC, practicing in Cooperstown, New York. Their prescriptions cost Medicare Part D more than their services did: $642,963 for 1,003 claims, against $29,722 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 10 companies reporting payments in 2025, $429.43 in all, mostly food and beverage. Lists Novant Health Brunswick Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1235745605 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Sep 21, 2020 |
| Last updated in NPPES | Aug 8, 2024 |
| Certified by provider | Aug 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0010-13280 | NC |
| Physician Assistant | 363A00000X | — | — |
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 - Physician Assistant (NC); Practitioner - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 256 |
|---|---|
| Services billed | 469 across 22 procedure codes |
| Paid by Medicare | $29,722 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,003 · 1,418 30-day fills |
|---|---|
| Patients | 271 |
| Total drug cost | $642,963 |
| Generic share | 44% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Novant Health Medical Group Coastal Region LLCLeland, NC · 599 clinicians
Hospital affiliations
- Novant Health Brunswick Medical CenterSupply, NC
- Novant Health New Hanover Regional Medical CenterWilmington, NC
- Pender Memorial HospitalBurgaw, NC
Industry payments (Open Payments)
- 2025$429.43 · 21 payments from 10 companies
- 2024$145.61 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $127.54 | 7 |
| Insmed, Inc. | $124.65 | 5 |
| Verona Pharma, Inc. | $46.18 | 2 |
| Astrazeneca Pharmaceuticals LP | $24.76 | 1 |
| Genzyme Corporation | $21.66 | 1 |
What the 2025 payments were for
- Food and Beverage$429.43 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 89 physician assistants in Cooperstown · All physician assistants in New York