Quick answers
- Which hospitals does Ryan Dorman work at?
- Medicare's official clinician data lists Ryan Dorman at 4 hospitals: Cumberland Medical Center, Fort Loudoun Medical Center, Methodist Medical Center of Oak Ridge and Roane Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan Dorman see patients?
- Medicare's clinician data lists 1 practice location in Harriman, TN. Call before your visit to confirm the address.
- What is Ryan Dorman's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ryan Dorman accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan Dorman 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 Ryan Dorman?
- (865) 316-1000, as listed in official Medicare / NPI Registry data.
- What is Ryan Dorman's NPI number?
- 1144753765. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan Dorman works
Medicare's Facility Affiliation Data lists Ryan Dorman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cumberland Medical CenterCrossville, TN · Acute Care Hospital · CCN 440009
- Fort Loudoun Medical CenterLenoir City, TN · Acute Care Hospital · CCN 440110
- Methodist Medical Center of Oak RidgeOak Ridge, TN · Acute Care Hospital · CCN 440034
- Roane Medical CenterHarriman, TN · Acute Care Hospital · CCN 440031
Practice locations
Addresses where Ryan Dorman is enrolled with Medicare (CMS data updated 2026-10-02).
- 8045 Roane Medical Ctr DrHarriman, TN 37748 (865) 316‑1000
Group practices
Medicare enrollment lists Ryan Dorman as a member of this group (CMS data updated 2026-10-02).
- Hospital Medicine Services of Tennessee PC162 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Harriman
Clinicians with the same Medicare primary specialty in Harriman, TN — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144753765 |
| 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