Asha Koshy, APN
NPI 1013441641ActiveIndividual· Nurse Practitioner· Valparaiso, IN
Nurse Practitioner (APN) with Chesterton Physical Therapy Inc and 1 other group, practicing in Valparaiso, Indiana. Their prescriptions cost Medicare Part D more than their services did: $108,659 for 1,602 claims, against $761.46 paid for services in 2024. Otsuka America Pharmaceutical, Inc. reported $125.00 in payments in 2025, mostly food and beverage. Lists Northwest Health - Porter and 1 other hospital as hospital affiliations.
Overview
| NPI | 1013441641 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2017 |
| Last updated in NPPES | Nov 29, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 71007431A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 65 across 8 procedure codes |
| Paid by Medicare | $761.46 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,602 · 3,586 30-day fills |
|---|---|
| Patients | 162 |
| Total drug cost | $108,659 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Chesterton Physical Therapy IncChesterton, IN · 186 clinicians
- Healthlinc IncValparaiso, IN · 84 clinicians
Hospital affiliations
- Northwest Health - PorterValparaiso, IN
- St Mary Medical Center IncHobart, IN
Industry payments (Open Payments)
- 2025$125.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$125.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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