Quick answers
- Which hospitals does Stephen W. Trommels work at?
- Medicare's official clinician data lists Stephen W. Trommels at 2 hospitals: Purcell Municipal Hospital and Summit Medical Center, LLC. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen W. Trommels see patients?
- Medicare's clinician data lists 3 practice locations, including Edmond, OK, Purcell, OK and Oklahoma City, OK. Call before your visit to confirm the address.
- What is Stephen W. Trommels's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Stephen W. Trommels accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen W. Trommels 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 Stephen W. Trommels?
- (405) 418-4800, as listed in official Medicare / NPI Registry data.
- What is Stephen W. Trommels's NPI number?
- 1700365319. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen W. Trommels works
Medicare's Facility Affiliation Data lists Stephen W. Trommels at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Purcell Municipal HospitalPurcell, OK · Acute Care Hospital · CCN 370158
- Summit Medical Center, LLCEdmond, OK · Acute Care Hospital · CCN 370225
Practice locations
Addresses where Stephen W. Trommels is enrolled with Medicare (CMS data updated 2026-10-02).
- 1800 Renaissance BlvdEdmond, OK 73013 (405) 418‑4800
- 2301 N 9th AvePurcell, OK 73080 (405) 527‑6524
- 25 N Rockwell AveOklahoma City, OK 73127 (405) 796‑4242
Group practices
Medicare enrollment lists Stephen W. Trommels as a member of these groups (CMS data updated 2026-10-02).
- Oklahoma Anesthesia Specialists PLLC7 clinicians in the group
- Summit Medical Center Physicians LLC6 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Oklahoma →
Other nurse anesthetists in Edmond
Clinicians with the same Medicare primary specialty in Edmond, OK — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700365319 |
| 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