Quick answers
- Which hospitals does Cory Gray work at?
- Medicare's official clinician data lists Cory Gray at 5 hospitals: Ascension St John Medical Center, Boone Hospital Center, Fitzgibbon Hospital, Hillcrest Medical Center and Northeast Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cory Gray see patients?
- Medicare's clinician data lists 3 practice locations, including Tulsa, OK and Jefferson City, MO. Call before your visit to confirm the address.
- What is Cory Gray's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Cory Gray accept Medicare assignment?
- Yes. Medicare's clinician data says Cory Gray 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 Cory Gray?
- (918) 579-7799, as listed in official Medicare / NPI Registry data.
- What is Cory Gray's NPI number?
- 1972099091. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cory Gray works
Medicare's Facility Affiliation Data lists Cory Gray at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension St John Medical CenterTulsa, OK · Acute Care Hospital · CCN 370114
- Boone Hospital CenterColumbia, MO · Acute Care Hospital · CCN 260068
- Fitzgibbon HospitalMarshall, MO · Acute Care Hospital · CCN 260142
- Hillcrest Medical CenterTulsa, OK · Acute Care Hospital · CCN 370001
- Northeast Regional Medical CenterKirksville, MO · Acute Care Hospital · CCN 260022
Practice locations
Addresses where Cory Gray is enrolled with Medicare (CMS data updated 2026-10-02).
- 1120 S Utica Ave, Hillcrest Medical Center LaboratoryTulsa, OK 74104 (918) 579‑7799
- 2505 Mission DrJefferson City, MO 65109
- 4142 S Mingo RdTulsa, OK 74146 (918) 417‑6400
Group practices
Medicare enrollment lists Cory Gray as a member of these groups (CMS data updated 2026-10-02).
- Pathology Laboratory Associates, Inc.25 clinicians in the group
- Boyce and Bynum Pathology Professional Services Inc15 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Tulsa
Clinicians with the same Medicare primary specialty in Tulsa, 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) | 1972099091 |
| 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