Thomas A. Kiefer, MD
NPI 1144220690ActiveIndividual· Allergy & Immunology· Dublin, OH
Allergy & Immunology (MD) in Dublin, Ohio, trained at Ohio State University College of Medicine (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $17,575 for 119 claims, against $9,154 paid for services in 2024. Glaxosmithkline, LLC. reported $17.86 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1144220690 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 27, 2005 |
| Last updated in NPPES | Jul 15, 2024 |
| Certified by provider | Jul 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 35046870 | OH |
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 - Allergy/Immunology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 32 |
|---|---|
| Services billed | 1,098 across 6 procedure codes |
| Paid by Medicare | $9,154 |
Part D prescriptions in 2024
| Prescriptions (claims) | 119 · 195 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $17,575 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Allergy/Immunology |
Hospital affiliation
- Mary Rutan HospitalBellefontaine, OH
Industry payments (Open Payments)
- 2025$17.86 · 1 payment from 1 company
- 2024$123.62 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $17.86 | 1 |
What the 2025 payments were for
- Food and Beverage$17.86 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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