Quick answers
- Which hospitals does Robert L. Thomas work at?
- Medicare's official clinician data lists Robert L. Thomas at 1 hospital: Mercy Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert L. Thomas see patients?
- Medicare's clinician data lists 3 practice locations, including Oberlin, OH, Amherst, OH and Lorain, OH. Call before your visit to confirm the address.
- What is Robert L. Thomas's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Robert L. Thomas accept Medicare assignment?
- Yes. Medicare's clinician data says Robert L. Thomas 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.
- Does Robert L. Thomas offer telehealth?
- Medicare's clinician data says Robert L. Thomas offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Robert L. Thomas?
- (440) 775-1211, as listed in official Medicare / NPI Registry data.
- What is Robert L. Thomas's NPI number?
- 1841353083. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert L. Thomas works
Medicare's Facility Affiliation Data lists Robert L. Thomas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Regional Medical CenterLorain, OH · Acute Care Hospital · CCN 360172
Practice locations
Addresses where Robert L. Thomas is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 W Lorain StOberlin, OH 44074 (440) 775‑1211
- 578 N Leavitt RdAmherst, OH 44001 (440) 988‑5226
- 5940 Oak Point RdLorain, OH 44053 (440) 988‑3705
Group practices
Medicare enrollment lists Robert L. Thomas as a member of these groups (CMS data updated 2026-10-02).
- Mercy Health Physicians Lorain Specialty Care LLC137 clinicians in the group
- Mercy Health Physicians Lorain LLC42 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Oberlin
Clinicians with the same Medicare primary specialty in Oberlin, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Howard University College Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1841353083 |
| 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