Quick answers
- Which hospitals does Leslie Barcenas work at?
- Medicare's official clinician data lists Leslie Barcenas at 5 hospitals: INTEGRIS Baptist Medical Center, Inc, INTEGRIS Health Edmond Hospital, Oklahoma Heart Hospital South, LLC, Oklahoma Heart Hospital, LLC and St Mary's Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Leslie Barcenas see patients?
- Medicare's clinician data lists 3 practice locations, including Stillwater, OK, Enid, OK and Oklahoma City, OK. Call before your visit to confirm the address.
- What is Leslie Barcenas's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Leslie Barcenas accept Medicare assignment?
- Yes. Medicare's clinician data says Leslie Barcenas 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 Leslie Barcenas?
- (405) 372-1480, as listed in official Medicare / NPI Registry data.
- What is Leslie Barcenas's NPI number?
- 1134701089. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Leslie Barcenas works
Medicare's Facility Affiliation Data lists Leslie Barcenas 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
- Oklahoma Heart Hospital South, LLCOklahoma City, OK · Acute Care Hospital · CCN 370234
- Oklahoma Heart Hospital, LLCOklahoma City, OK · Acute Care Hospital · CCN 370215
- St Mary's Regional Medical CenterEnid, OK · Acute Care Hospital · CCN 370026
Practice locations
Addresses where Leslie Barcenas is enrolled with Medicare (CMS data updated 2026-10-02).
- 1323 NW 6th AveStillwater, OK 74074 (405) 372‑1480
- 305 S 5th St, St Marys Regional Medical CenterEnid, OK 73701 (580) 233‑6100
- 3300 NW ExpwyOklahoma City, OK 73112 (405) 949‑3011
Group practices
Medicare enrollment lists Leslie Barcenas as a member of these groups (CMS data updated 2026-10-02).
- Emergency Services of Oklahoma PC66 clinicians in the group
- South Central Emergency Services, PC55 clinicians in the group
- Hospitalist Medicine Physicians of Oklahoma TCS LLC18 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Stillwater
Clinicians with the same Medicare primary specialty in Stillwater, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Oklahoma State University College Of Osteopathic Medicine |
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134701089 |
| 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