Melyn Joy Mabunay, FNP-BC
NPI 1659261279ActiveIndividual· Nurse Practitioner, Family· Munster, IN
Nurse Practitioner, Family (FNP-BC) with Dr Mary Tilak PC, practicing in Munster, Indiana. Enrolled in Medicare as practitioner - nurse practitioner. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $249.17 in all, mostly food and beverage. Lists Community Hospital as a hospital affiliation.
Overview
| NPI | 1659261279 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Jul 7, 2025 |
| Last updated in NPPES | Apr 6, 2026 |
| Certified by provider | Apr 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 28167189A | IN |
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 - Nurse Practitioner (IN) |
|---|
Education and affiliations
| Graduation year | 2025 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Dr Mary Tilak PCCrown Point, IN · 10 clinicians
Hospital affiliation
- Community HospitalMunster, IN
Industry payments (Open Payments)
- 2025$249.17 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $112.43 | 1 |
| Otsuka America Pharmaceutical, Inc. | $112.32 | 1 |
| Novo Nordisk Inc | $24.42 | 1 |
What the 2025 payments were for
- Food and Beverage$249.17 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 130 family nurse practitioners in Munster · All family nurse practitioners in Indiana