Chad Robert Keller, D.O.
NPI 1003100082ActiveIndividual· Otolaryngology· Chillicothe, OH
Otolaryngology (D.O.) in Chillicothe, Ohio, trained at Ohio University, College of Osteopathic Medicine (class of 2011). 215 Medicare patients in 2024, $30,936 paid; nearly all of their 541 Part D prescriptions were generic (98%). Stryker Corporation reported $127.91 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003100082 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 7, 2011 |
| Last updated in NPPES | Nov 17, 2020 |
| Certified by provider | Nov 17, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 34.011623 | 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 - Otolaryngology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 215 |
|---|---|
| Services billed | 440 across 45 procedure codes |
| Paid by Medicare | $30,936 |
Part D prescriptions in 2024
| Prescriptions (claims) | 541 · 645 30-day fills |
|---|---|
| Patients | 210 |
| Total drug cost | $8,796 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Ohio University, College of Osteopathic Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Otolaryngology |
Medical group
- Adena Medical Group LLCChillicothe, OH · 386 clinicians
Hospital affiliations
- Adena Fayette Medical CenterWashington Ch, OH
- Adena Pike Medical CenterWaverly, OH
- Adena Regional Medical CenterChillicothe, OH
- Greenfield Area Medical CenterGreenfield, OH
Industry payments (Open Payments)
- 2025$127.91 · 1 payment from 1 company
- 2024$216.15 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $127.91 | 1 |
What the 2025 payments were for
- Food and Beverage$127.91 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Otolaryngology providers in Chillicothe
- 1760660450
- 1154509073
- 1982685376
- 1437163987
- 1154737443
- 1306209622