Quick answers
- Which hospitals does William L. Garner work at?
- Medicare's official clinician data lists William L. Garner at 5 hospitals: Great Plains Regional Medical Center, Oklahoma Heart Hospital, LLC, Seiling Municipal Hospital, Share Medical Center and Weatherford Regional Hospital, Inc of Weatherford. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William L. Garner see patients?
- Medicare's clinician data lists 1 practice location in Oklahoma City, OK. Call before your visit to confirm the address.
- What is William L. Garner's specialty?
- Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does William L. Garner accept Medicare assignment?
- Yes. Medicare's clinician data says William L. Garner 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.
- Does William L. Garner offer telehealth?
- Medicare's clinician data says William L. Garner offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for William L. Garner?
- (405) 241-3539, as listed in official Medicare / NPI Registry data.
- What is William L. Garner's NPI number?
- 1740291517. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William L. Garner works
Medicare's Facility Affiliation Data lists William L. Garner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Great Plains Regional Medical CenterElk City, OK · Acute Care Hospital · CCN 370019
- Oklahoma Heart Hospital, LLCOklahoma City, OK · Acute Care Hospital · CCN 370215
- Seiling Municipal HospitalSeiling, OK · Critical Access Hospital · CCN 371332
- Share Medical CenterAlva, OK · Critical Access Hospital · CCN 371341
- Weatherford Regional Hospital, Inc of WeatherfordWeatherford, OK · Critical Access Hospital · CCN 371323
Practice locations
Addresses where William L. Garner is enrolled with Medicare (CMS data updated 2026-10-02).
- 3200 Quail Springs Pkwy, Suite 200Oklahoma City, OK 73134 (405) 241‑3539
Group practices
Medicare enrollment lists William L. Garner as a member of this group (CMS data updated 2026-10-02).
- Cardiovascular Health Clinic PLLC23 clinicians in the group
Specialties
Other interventional cardiologists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1740291517 |
| 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