Quick answers
- Which hospitals does Jun Xu work at?
- Medicare's official clinician data lists Jun Xu at 1 hospital: Greenwich Hospital Association -. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jun Xu see patients?
- Medicare's clinician data lists 2 practice locations, including Riverside, CT. Call before your visit to confirm the address.
- What is Jun Xu's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty, and also Pain Management.
- Does Jun Xu accept Medicare assignment?
- Medicare's clinician data says Jun Xu may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Jun Xu?
- (203) 637-7720, as listed in official Medicare / NPI Registry data.
- What is Jun Xu's NPI number?
- 1386671642. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jun Xu works
Medicare's Facility Affiliation Data lists Jun Xu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Greenwich Hospital Association -Greenwich, CT · Acute Care Hospital · CCN 070018
Practice locations
Addresses where Jun Xu is enrolled with Medicare (CMS data updated 2026-10-02).
- 1171 E Putnam AveRiverside, CT 06878
- 1171 E Putnam Ave, Bldg 1 2nd FloorRiverside, CT 06878 (203) 637‑7720
Group practices
Medicare enrollment lists Jun Xu as a member of this group (CMS data updated 2026-10-02).
- Rehabilitation Medicine and Acupuncture Center MD LLC2 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Connecticut →
Other rehabilitation doctors in Connecticut
Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1386671642 |
| 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