Quick answers
- Which hospitals does John Hiett work at?
- Medicare's official clinician data lists John Hiett at 5 hospitals: Bailey Medical Center, LLC, Hillcrest Medical Center, Mercy Hospital Carthage, Mercy Hospital Joplin and Muscogee (Creek) Nation Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Hiett see patients?
- Medicare's clinician data lists 5 practice locations, including Joplin, MO, Okmulgee, OK and Pryor, OK. Call before your visit to confirm the address.
- What is John Hiett's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does John Hiett accept Medicare assignment?
- Yes. Medicare's clinician data says John Hiett 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 John Hiett?
- (417) 556-2300, as listed in official Medicare / NPI Registry data.
- What is John Hiett's NPI number?
- 1962022749. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John Hiett works
Medicare's Facility Affiliation Data lists John Hiett at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bailey Medical Center, LLCOwasso, OK · Acute Care Hospital · CCN 370228
- Hillcrest Medical CenterTulsa, OK · Acute Care Hospital · CCN 370001
- Mercy Hospital CarthageCarthage, MO · Critical Access Hospital · CCN 261338
- Mercy Hospital JoplinJoplin, MO · Acute Care Hospital · CCN 260001
- Muscogee (Creek) Nation Medical CenterOkmulgee, OK · Acute Care Hospital · CCN 370057
Practice locations
Addresses where John Hiett is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Mercy Way, Mercy Clinic Emergency MedicineJoplin, MO 64804 (417) 556‑2300
- 1101 S Belmont AveOkmulgee, OK 74447
- 1101 S Belmont Ave, Suite 204Okmulgee, OK 74447
- 111 N Bailey StPryor, OK 74361 (918) 825‑1600
- 1313 E 20th St, Okmulgee Indian Health CenterOkmulgee, OK 74447 (918) 591‑5700
Group practices
Medicare enrollment lists John Hiett as a member of these groups (CMS data updated 2026-10-02).
- Creek Nation Hospital and Clinics365 clinicians in the group
- Green Country Emergency Physicians Group of Tulsa, PLLC113 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Joplin
Clinicians with the same Medicare primary specialty in Joplin, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Texas A & M University System, Hsc, College Of Medicine |
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962022749 |
| 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