Quick answers
- Which hospitals does Robert E. Suter Sr. work at?
- Medicare's official clinician data lists Robert E. Suter Sr. at 3 hospitals: Mercy Hospital Ada, Mercy Hospital Ardmore, Inc and Nacogdoches Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert E. Suter Sr. see patients?
- Medicare's clinician data lists 1 practice location in Ada, OK. Call before your visit to confirm the address.
- What is Robert E. Suter Sr.'s specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Robert E. Suter Sr. accept Medicare assignment?
- Yes. Medicare's clinician data says Robert E. Suter Sr. 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 Robert E. Suter Sr.?
- (580) 332-2323, as listed in official Medicare / NPI Registry data.
- What is Robert E. Suter Sr.'s NPI number?
- 1124098926. 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 E. Suter Sr. works
Medicare's Facility Affiliation Data lists Robert E. Suter Sr. at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital AdaAda, OK · Acute Care Hospital · CCN 370020
- Mercy Hospital Ardmore, IncArdmore, OK · Acute Care Hospital · CCN 370047
- Nacogdoches Medical CenterNacogdoches, TX · Acute Care Hospital · CCN 450656
Practice locations
Addresses where Robert E. Suter Sr. is enrolled with Medicare (CMS data updated 2026-10-02).
- 430 N Monte Vista StAda, OK 74820 (580) 332‑2323
Group practices
Medicare enrollment lists Robert E. Suter Sr. as a member of this group (CMS data updated 2026-10-02).
- Mercy Clinic Oklahoma Communities649 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Ada
Clinicians with the same Medicare primary specialty in Ada, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124098926 |
| 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