Quick answers
- Which hospitals does Jonathan H. Greenwald work at?
- Medicare's official clinician data lists Jonathan H. Greenwald at 1 hospital: Ochsner Medical Center Acute. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan H. Greenwald see patients?
- Medicare's clinician data lists 3 practice locations, including Knoxville, TN, Harahan, LA and Jackson, TN. Call before your visit to confirm the address.
- What is Jonathan H. Greenwald's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty.
- Does Jonathan H. Greenwald accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan H. Greenwald 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 Jonathan H. Greenwald?
- (800) 224-1807, as listed in official Medicare / NPI Registry data.
- What is Jonathan H. Greenwald's NPI number?
- 1932343209. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan H. Greenwald works
Medicare's Facility Affiliation Data lists Jonathan H. Greenwald at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ochsner Medical Center AcuteNew Orleans, LA · Acute Care Hospital · CCN 190036
Practice locations
Addresses where Jonathan H. Greenwald is enrolled with Medicare (CMS data updated 2026-10-02).
- 109 Suburban Rd, Suite 101Knoxville, TN 37923 (800) 224‑1807
- 1200 S Clearview Pkwy, Suite 1200Harahan, LA 70123 (504) 733‑1600
- 3035 N Highland AveJackson, TN 38305 (800) 224‑1807
Group practices
Medicare enrollment lists Jonathan H. Greenwald as a member of these groups (CMS data updated 2026-10-02).
- Ochsner Clinic LLC2,864 clinicians in the group
- Emg Clinics of Tennessee, PLLC7 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Tennessee →
Other rehabilitation doctors in Knoxville
Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Midwestern University, Chicago College Of Osteopathic Med |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932343209 |
| 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