Quick answers
- Which hospitals does Ryan J. Trojan work at?
- Medicare's official clinician data lists Ryan J. Trojan at 5 hospitals: INTEGRIS Baptist Medical Center, Inc, INTEGRIS Health Edmond Hospital, INTEGRIS Southwest Medical Center, Mercy Hospital Oklahoma City, Inc and Weatherford Regional Hospital, Inc of Weatherford. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan J. Trojan see patients?
- Medicare's clinician data lists 3 practice locations, including Oklahoma City, OK. Call before your visit to confirm the address.
- What is Ryan J. Trojan's specialty?
- Medicare lists Interventional Radiology as the primary specialty.
- Does Ryan J. Trojan accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan J. Trojan 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 J. Trojan?
- (405) 949-3141, as listed in official Medicare / NPI Registry data.
- What is Ryan J. Trojan's NPI number?
- 1740574961. 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 J. Trojan works
Medicare's Facility Affiliation Data lists Ryan J. Trojan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- INTEGRIS Baptist Medical Center, IncOklahoma City, OK · Acute Care Hospital · CCN 370028
- INTEGRIS Health Edmond HospitalEdmond, OK · Acute Care Hospital · CCN 370236
- INTEGRIS Southwest Medical CenterOklahoma City, OK · Acute Care Hospital · CCN 370106
- Mercy Hospital Oklahoma City, IncOklahoma City, OK · Acute Care Hospital · CCN 370013
- Weatherford Regional Hospital, Inc of WeatherfordWeatherford, OK · Critical Access Hospital · CCN 371323
Practice locations
Addresses where Ryan J. Trojan is enrolled with Medicare (CMS data updated 2026-10-02).
- 3300 NW ExpresswayOklahoma City, OK 73112 (405) 949‑3141
- 4300 W Memorial RdOklahoma City, OK 73120 (405) 755‑1515
- 608 NW 9th St, Suite 1100Oklahoma City, OK 73102 (405) 231‑3000
Group practices
Medicare enrollment lists Ryan J. Trojan as a member of these groups (CMS data updated 2026-10-02).
- INTEGRIS Ambulatory Care Corporation685 clinicians in the group
- Saints Medical Group, LLC435 clinicians in the group
- Mercy Hospital Oklahoma City, Inc37 clinicians in the group
- Ibmc ER Physicians15 clinicians in the group
Specialties
- Interventional Radiologyprimary
Other interventional radiologists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740574961 |
| 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