Quick answers
- Which hospitals does Gershon B. Koshy work at?
- Medicare's official clinician data lists Gershon B. Koshy at 5 hospitals: Cherokee Nation W W Hastings Indian Hospital, Choctaw Nation Health Services Authority, Council Oak Comprehensive Healthcare, Oklahoma State University Medical Center and Saint Francis Hospital, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gershon B. Koshy see patients?
- Medicare's clinician data lists 3 practice locations, including Stillwater, OK and Tulsa, OK. Call before your visit to confirm the address.
- What is Gershon B. Koshy's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Gershon B. Koshy accept Medicare assignment?
- Yes. Medicare's clinician data says Gershon B. Koshy 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 Gershon B. Koshy?
- (405) 744-8939, as listed in official Medicare / NPI Registry data.
- What is Gershon B. Koshy's NPI number?
- 1730686379. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gershon B. Koshy works
Medicare's Facility Affiliation Data lists Gershon B. Koshy at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cherokee Nation W W Hastings Indian HospitalTahlequah, OK · Acute Care Hospital · CCN 370171
- Choctaw Nation Health Services AuthorityTalihina, OK · Acute Care Hospital · CCN 370172
- Council Oak Comprehensive HealthcareTulsa, OK · Acute Care Hospital · CCN 370244
- Oklahoma State University Medical CenterTulsa, OK · Acute Care Hospital · CCN 370078
- Saint Francis Hospital, IncTulsa, OK · Acute Care Hospital · CCN 370091
Practice locations
Addresses where Gershon B. Koshy is enrolled with Medicare (CMS data updated 2026-10-02).
- 042 MurrayStillwater, OK 74078
- 042 Murray, OSU Speech Lang Hearing ClinicStillwater, OK 74078 (405) 744‑8939
- 10109 E 79th StTulsa, OK 74133 (918) 756‑4333
Group practices
Medicare enrollment lists Gershon B. Koshy as a member of these groups (CMS data updated 2026-10-02).
- Creek Nation Hospital and Clinics365 clinicians in the group
- Oklahoma State University108 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Oklahoma →
Other cardiologists 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 | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730686379 |
| 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