Benjamin Harris Kaffenberger, MD
NPI 1073833042ActiveIndividual· Dermatology· Columbus, OH
Dermatology (MD) in Columbus, Ohio, trained at Ohio State University College of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $2,264,623 for 2,147 claims, against $80,296 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $5,050 in all, mostly consulting fees.
Overview
| NPI | 1073833042 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 1, 2010 |
| Last updated in NPPES | Feb 26, 2021 |
| Certified by provider | Feb 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 35123455 | 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 - Dermatology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 539 |
|---|---|
| Services billed | 1,689 across 49 procedure codes |
| Paid by Medicare | $80,296 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,147 · 2,664 30-day fills |
|---|---|
| Patients | 389 |
| Total drug cost | $2,264,623 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Dermatology |
| Telehealth | Offers telehealth |
Medical group
- Osu Internal Medicine LLCColumbus, OH · 1,161 clinicians
Hospital affiliation
- Ohio State University State Health SystemColumbus, OH
Industry payments (Open Payments)
- 2025$5,050 · 2 payments from 2 companies
- 2024$7,319 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $4,650 | 1 |
| Eli Lilly and Company | $400.00 | 1 |
What the 2025 payments were for
- Consulting Fee$5,050 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Columbus
- 1922284207
- 1568641686
- 1982902839
- 1821329616
- 1336352459
- 1194048470
- 1912220799
- 1063365385
- 1669859047
- 1528404886
- 1710741541
- 1598877003