Quick answers
- Which hospitals does Warren Hancock work at?
- Medicare's official clinician data lists Warren Hancock at 5 hospitals: Ascension St John Broken Arrow, Ascension St John Jane Phillips, Ascension St John Medical Center, Hillcrest Hospital Claremore and St John Owasso. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Warren Hancock see patients?
- Medicare's clinician data lists 1 practice location in Skiatook, OK. Call before your visit to confirm the address.
- What is Warren Hancock's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Warren Hancock accept Medicare assignment?
- Yes. Medicare's clinician data says Warren Hancock 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 Warren Hancock offer telehealth?
- Medicare's clinician data says Warren Hancock offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Warren Hancock?
- (918) 396-4122, as listed in official Medicare / NPI Registry data.
- What is Warren Hancock's NPI number?
- 1902196728. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Warren Hancock works
Medicare's Facility Affiliation Data lists Warren Hancock 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 Broken ArrowBroken Arrow, OK · Acute Care Hospital · CCN 370235
- Ascension St John Jane PhillipsBartlesville, OK · Acute Care Hospital · CCN 370018
- Ascension St John Medical CenterTulsa, OK · Acute Care Hospital · CCN 370114
- Hillcrest Hospital ClaremoreClaremore, OK · Acute Care Hospital · CCN 370039
- St John OwassoOwasso, OK · Acute Care Hospital · CCN 370227
Practice locations
Addresses where Warren Hancock is enrolled with Medicare (CMS data updated 2026-10-02).
- 1501 Will Rogers BlvdSkiatook, OK 74070 (918) 396‑4122
Group practices
Medicare enrollment lists Warren Hancock as a member of this group (CMS data updated 2026-10-02).
- Omni Medical Group Inc82 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1902196728 |
| 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