Timothy B. Kowaleski, DO
NPI 1083093272ActiveIndividual· Internal Medicine, Addiction Medicine· Fort Wayne, IN
Internal Medicine, Addiction Medicine (DO) in Fort Wayne, Indiana, trained at Michigan State University College of Osteopathic Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $98,156 for 791 claims, against $4,400 paid for services in 2024. Alkermes, Inc. was the largest of 16 companies reporting payments in 2025, $12,818 in all, mostly speaking and faculty fees.
Overview
| NPI | 1083093272 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 21, 2015 |
| Last updated in NPPES | Oct 10, 2022 |
| Certified by provider | Oct 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Addiction Medicine Primary | 207RA0401X | 02004981A | IN |
| Family Medicine | 207Q00000X | 02004981A | 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 - Family Practice (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 64 across 8 procedure codes |
| Paid by Medicare | $4,400 |
Part D prescriptions in 2024
| Prescriptions (claims) | 791 · 933 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $98,156 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Park Center IncFort Wayne, IN · 46 clinicians
Hospital affiliation
- Parkview Regional Medical CenterFort Wayne, IN
Industry payments (Open Payments)
- 2025$12,818 · 114 payments from 16 companies
- 2024$1,396 · 89 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $11,113 | 13 |
| Lundbeck LLC | $371.21 | 22 |
| Abbvie Inc. | $356.73 | 30 |
| Otsuka America Pharmaceutical, Inc. | $270.66 | 12 |
| Axsome Therapeutics, Inc. | $192.98 | 10 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$8,280 · 4 payments
- Food and Beverage$1,845 · 107 payments
- Travel and Lodging$1,793 · 2 payments
- Consulting Fee$900.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records