Quick answers
- Which hospitals does Jon R. Treen work at?
- Medicare's official clinician data lists Jon R. Treen at 1 hospital: The Moses H. Cone Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jon R. Treen see patients?
- Medicare's clinician data lists 2 practice locations, including Greensboro, NC. Call before your visit to confirm the address.
- What is Jon R. Treen's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Jon R. Treen accept Medicare assignment?
- Yes. Medicare's clinician data says Jon R. Treen 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 Jon R. Treen?
- (336) 832-7000, as listed in official Medicare / NPI Registry data.
- What is Jon R. Treen's NPI number?
- 1487114724. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jon R. Treen works
Medicare's Facility Affiliation Data lists Jon R. Treen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- The Moses H. Cone Memorial HospitalGreensboro, NC · Acute Care Hospital · CCN 340091
Practice locations
Addresses where Jon R. Treen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 N Elm StGreensboro, NC 27401 (336) 832‑7000
- 2400 W Friendly AveGreensboro, NC 27403 (336) 832‑1000
Group practices
Medicare enrollment lists Jon R. Treen as a member of this group (CMS data updated 2026-10-02).
- Anesthesiology Consultants of North Carolina PLLC24 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Greensboro
Clinicians with the same Medicare primary specialty in Greensboro, NC — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487114724 |
| 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