Kathryn L. Karhoff, DO
NPI 1972822153ActiveIndividual· Family Medicine· Findlay, OH
Family Medicine (DO) with Findlay Family Practice Inc, practicing in Findlay, Ohio. Their prescriptions cost Medicare Part D more than their services did: $495,531 for 6,318 claims, against $68,143 paid for services in 2024. Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $600.06 in all, mostly food and beverage. Lists Blanchard Valley Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1972822153 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 27, 2010 |
| Last updated in NPPES | Jul 2, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 34010688 | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 332 |
|---|---|
| Services billed | 1,302 across 34 procedure codes |
| Paid by Medicare | $68,143 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,318 · 15,066 30-day fills |
|---|---|
| Patients | 522 |
| Total drug cost | $495,531 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Findlay Family Practice IncFindlay, OH · 7 clinicians
Hospital affiliations
- Blanchard Valley HospitalFindlay, OH
- Bluffton HospitalBluffton, OH
- Fostoria Community HospitalFostoria, OH
- Mercy Health - Tiffin HospitalTiffin, OH
Industry payments (Open Payments)
- 2025$600.06 · 25 payments from 11 companies
- 2024$428.99 · 27 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $128.26 | 8 |
| Dexcom, Inc. | $118.59 | 2 |
| Ars Pharmaceuticals Operations, Inc. | $103.15 | 1 |
| Pfizer Inc. | $65.80 | 4 |
| Janssen Pharmaceuticals, Inc | $55.26 | 3 |
What the 2025 payments were for
- Food and Beverage$600.06 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 family medicine physicians in Findlay · All family medicine physicians in Ohio