Quick answers
- Which hospitals does Darius K. Greenbacher work at?
- Medicare's official clinician data lists Darius K. Greenbacher at 3 hospitals: Baystate Franklin Medical Center, Baystate Medical Center and The Cooley Dickinson Hospital Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Darius K. Greenbacher see patients?
- Medicare's clinician data lists 2 practice locations, including East Longmeadow, MA and Northampton, MA. Call before your visit to confirm the address.
- What is Darius K. Greenbacher's specialty?
- Medicare lists Sports Medicine as the primary specialty, and also Emergency Medicine.
- Does Darius K. Greenbacher accept Medicare assignment?
- Yes. Medicare's clinician data says Darius K. Greenbacher 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.
- Does Darius K. Greenbacher offer telehealth?
- Medicare's clinician data says Darius K. Greenbacher offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Darius K. Greenbacher?
- (714) 785-4666, as listed in official Medicare / NPI Registry data.
- What is Darius K. Greenbacher's NPI number?
- 1245337245. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Darius K. Greenbacher works
Medicare's Facility Affiliation Data lists Darius K. Greenbacher at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baystate Franklin Medical CenterGreenfield, MA · Acute Care Hospital · CCN 220016
- Baystate Medical CenterSpringfield, MA · Acute Care Hospital · CCN 220077
- The Cooley Dickinson Hospital IncNorthampton, MA · Acute Care Hospital · CCN 220015
Practice locations
Addresses where Darius K. Greenbacher is enrolled with Medicare (CMS data updated 2026-10-02).
- 265 Benton Dr, Suite 101104East Longmeadow, MA 01028 (714) 785‑4666
- 325 B King StNorthampton, MA 01060 (714) 785‑4666
Group practices
Medicare enrollment lists Darius K. Greenbacher as a member of this group (CMS data updated 2026-10-02).
- Northeast Orthopaedic Alliance PLLC291 clinicians in the group
Specialties
- Sports Medicineprimary
- Emergency Medicinealso
Other sports medicine doctors in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Minnesota Medical School |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1245337245 |
| 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