Quick answers
- Which hospitals does Timothy Doone work at?
- Medicare's official clinician data lists Timothy Doone at 3 hospitals: Grant Medical Center, Mary Rutan Hospital and Riverside Methodist Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Timothy Doone see patients?
- Medicare's clinician data lists 2 practice locations, including Columbus, OH. Call before your visit to confirm the address.
- What is Timothy Doone's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Timothy Doone accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy Doone accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Timothy Doone?
- (614) 255-6930, as listed in official Medicare / NPI Registry data.
- What is Timothy Doone's NPI number?
- 1265010243. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Timothy Doone works
Medicare's Facility Affiliation Data lists Timothy Doone at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Grant Medical CenterColumbus, OH · Acute Care Hospital · CCN 360017
- Mary Rutan HospitalBellefontaine, OH · Acute Care Hospital · CCN 360197
- Riverside Methodist HospitalColumbus, OH · Acute Care Hospital · CCN 360006
Practice locations
Addresses where Timothy Doone is enrolled with Medicare (CMS data updated 2026-10-02).
- 1087 Dennison AveColumbus, OH 43201 (614) 255‑6930
- 3535 Olentangy River RdColumbus, OH 43214 (614) 566‑5000
Group practices
Medicare enrollment lists Timothy Doone as a member of these groups (CMS data updated 2026-10-02).
- Central Ohio Hospitalists, Inc190 clinicians in the group
- Medone Long-Term Acute Care LLC24 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Columbus
Clinicians with the same Medicare primary specialty in Columbus, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265010243 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians