Tonya M. Duguid, DO
NPI 1952524035ActiveIndividual· Family Medicine· Warsaw, IN
Family Medicine (DO) in Warsaw, Indiana, trained at Michigan State University College of Osteopathic Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $431,718 for 3,541 claims, against $19,821 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $826.15 in all, mostly food and beverage.
Overview
| NPI | 1952524035 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 10, 2007 |
| Last updated in NPPES | Dec 15, 2021 |
| Certified by provider | Dec 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 02003415A | 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 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 - Family Practice (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 554 across 35 procedure codes |
| Paid by Medicare | $19,821 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,541 · 8,520 30-day fills |
|---|---|
| Patients | 225 |
| Total drug cost | $431,718 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Kosciusko Medical Group LLCWarsaw, IN · 38 clinicians
Hospital affiliation
- Kosciusko Community HospitalWarsaw, IN
Industry payments (Open Payments)
- 2025$826.15 · 50 payments from 18 companies
- 2024$800.88 · 51 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $208.40 | 17 |
| Otsuka America Pharmaceutical, Inc. | $96.12 | 5 |
| Vanda Pharmaceuticals Inc. | $77.97 | 2 |
| Novo Nordisk Inc | $67.39 | 4 |
| Astrazeneca Pharmaceuticals LP | $44.61 | 3 |
What the 2025 payments were for
- Food and Beverage$826.15 · 50 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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