David Shaffer Darr, MD
NPI 1447293402ActiveIndividual· Family Medicine· Warsaw, IN
Family Medicine (MD) in Warsaw, Indiana, trained at Indiana University School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $1,823,276 for 14,255 claims, against $71,145 paid for services in 2024. Abbvie Inc. was the largest of 24 companies reporting payments in 2025, $1,346 in all, mostly food and beverage.
Overview
| NPI | 1447293402 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Sep 30, 2020 |
| Certified by provider | Sep 30, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 01046892A | 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 | 245 |
|---|---|
| Services billed | 1,812 across 51 procedure codes |
| Paid by Medicare | $71,145 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,255 · 30,309 30-day fills |
|---|---|
| Patients | 699 |
| Total drug cost | $1,823,276 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Family Practice |
Medical group
- Kosciusko Medical Group LLCWarsaw, IN · 38 clinicians
Hospital affiliations
- Kosciusko Community HospitalWarsaw, IN
- Lutheran Hospital of IndianaFort Wayne, IN
- Parkview Whitley HospitalColumbia City, IN
Other facilities
- Elara CaringHome health agency · Fort Wayne, IN
Industry payments (Open Payments)
- 2025$1,346 · 81 payments from 24 companies
- 2024$2,022 · 123 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $264.29 | 24 |
| Vanda Pharmaceuticals Inc. | $91.45 | 3 |
| Lilly USA, LLC | $91.14 | 5 |
| Pfizer Inc. | $83.52 | 5 |
| Novo Nordisk Inc | $76.50 | 4 |
What the 2025 payments were for
- Food and Beverage$1,346 · 81 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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