Quick answers
- Which hospitals does Nathan J. Barney work at?
- Medicare's official clinician data lists Nathan J. Barney at 4 hospitals: Ascension St John Broken Arrow, Ascension St John Medical Center, Northeastern Health System and Oklahoma Surgical Hospital, LLC. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathan J. Barney see patients?
- Medicare's clinician data lists 2 practice locations, including Tahlequah, OK and Jenks, OK. Call before your visit to confirm the address.
- What is Nathan J. Barney's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Nathan J. Barney accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan J. Barney 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 Nathan J. Barney?
- (918) 456-0641, as listed in official Medicare / NPI Registry data.
- What is Nathan J. Barney's NPI number?
- 1992115166. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nathan J. Barney works
Medicare's Facility Affiliation Data lists Nathan J. Barney 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 Medical CenterTulsa, OK · Acute Care Hospital · CCN 370114
- Northeastern Health SystemTahlequah, OK · Acute Care Hospital · CCN 370089
- Oklahoma Surgical Hospital, LLCTulsa, OK · Acute Care Hospital · CCN 370210
Practice locations
Addresses where Nathan J. Barney is enrolled with Medicare (CMS data updated 2026-10-02).
- 1400 E Downing StTahlequah, OK 74464 (918) 456‑0641
- 3029 W Main StJenks, OK 74037 (918) 701‑2300
Group practices
Medicare enrollment lists Nathan J. Barney as a member of these groups (CMS data updated 2026-10-02).
- Integral Anesthesia LLC159 clinicians in the group
- Northeastern Health System103 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Tahlequah
Clinicians with the same Medicare primary specialty in Tahlequah, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992115166 |
| 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