St Mary's Regional Medical Center in Enid, OK
In a medical emergency, call 911. This page is for information only.
About St Mary's Regional Medical Center
St Mary's Regional Medical Center is an acute care hospital in Enid, Garfield County, Oklahoma. It reports its ownership to Medicare as for-profit. It provides emergency services. It is listed as a Level III trauma center. Its CMS Overall Hospital Quality Star Rating is 3 out of 5. It has 229 licensed beds, according to state license data via HIFLD. CMS also lists an inpatient rehabilitation unit inside the hospital. It meets the CMS Birthing-Friendly designation criteria for maternity care. The nearest other listed hospital is Integris Health Enid Hospital, about 0.9 mi away.
Quality ratings
How this hospital compares with the national rate on each measure group:
Source: Centers for Medicare & Medicaid Services, Hospital General Information. How star ratings work.
Emergency room times
Lower times are better. Reporting period ending September 2025. Source: CMS Timely and Effective Care. What these numbers mean.
Infections and sepsis care
- Clostridioides difficile (C. diff) infectionsBetter than national · SIR 0.21
88% of patients with severe sepsis or septic shock received all the recommended early care steps (SEP-1). Higher is better.
SIR is the standardized infection ratio: below 1 means fewer infections than predicted for a hospital like this one. Period ending September 2025. Source: CMS Healthcare-Associated Infections and Timely and Effective Care.
What patients say
- Patient survey star rating
- Would definitely recommend73%
- Rated the hospital 9 or 1073%
- Completed surveys415
Survey period ending September 2025. Source: CMS HCAHPS Patient Survey.
Map
36.39418, -97.87171
Nearby hospitals
Frequently asked questions
Where is St Mary's Regional Medical Center located?
St Mary's Regional Medical Center is at 305 South 5th Street, Enid, OK 73701 in Garfield County.
Does St Mary's Regional Medical Center have an emergency room?
Yes. St Mary's Regional Medical Center reports emergency services to Medicare, and patients spent a median of 135 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.
What is the CMS star rating of St Mary's Regional Medical Center?
St Mary's Regional Medical Center has a CMS Overall Hospital Quality Star Rating of 3 out of 5. The rating combines measures of mortality, safety of care, readmission, patient experience and timely and effective care, compared with hospitals nationwide.
Is St Mary's Regional Medical Center a trauma center?
Yes. It is listed as a Level III trauma center in the HIFLD hospitals data, which is compiled from state trauma registries (source date May 2023). Trauma designations are renewed periodically, so confirm with the Oklahoma EMS or trauma program. In an emergency, call 911: paramedics take seriously injured patients to the right trauma center.
What is the phone number of St Mary's Regional Medical Center?
The main phone number on record with Medicare is (580) 233-6100.
Would patients recommend St Mary's Regional Medical Center?
In the most recent HCAHPS patient survey (415 completed surveys), 73% of patients said they would definitely recommend the hospital, and 73% rated it 9 or 10 out of 10.
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