Quick answers
- Which hospitals does Omar Ezziddin work at?
- Medicare's official clinician data lists Omar Ezziddin at 2 hospitals: The Cooley Dickinson Hospital Inc and UMass Memorial Medical Center/University Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Omar Ezziddin see patients?
- Medicare's clinician data lists 4 practice locations, including Northampton, MA, Springfield, MA and Worcester, MA. Call before your visit to confirm the address.
- What is Omar Ezziddin's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Omar Ezziddin accept Medicare assignment?
- Yes. Medicare's clinician data says Omar Ezziddin 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 Omar Ezziddin?
- (413) 586-9866, as listed in official Medicare / NPI Registry data.
- What is Omar Ezziddin's NPI number?
- 1821232901. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Omar Ezziddin works
Medicare's Facility Affiliation Data lists Omar Ezziddin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- The Cooley Dickinson Hospital IncNorthampton, MA · Acute Care Hospital · CCN 220015
- UMass Memorial Medical Center/University CampusWorcester, MA · Acute Care Hospital · CCN 220163
Practice locations
Addresses where Omar Ezziddin is enrolled with Medicare (CMS data updated 2026-10-02).
- 10 Denniston Pl, Womens HealthNorthampton, MA 01060 (413) 586‑9866
- 30 Locust StNorthampton, MA 01060
- 50 Wason Ave, Fl 2Springfield, MA 01107 (413) 794‑1800
- 55 Lake Ave NWorcester, MA 01655 (508) 334‑1000
Group practices
Medicare enrollment lists Omar Ezziddin as a member of these groups (CMS data updated 2026-10-02).
- UMass Memorial Medical Group Inc2,516 clinicians in the group
- Mass General Brigham Medical Group Western Massachusetts Inc291 clinicians in the group
- Pulse Anesthesia Consultants PC16 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Northampton
Clinicians with the same Medicare primary specialty in Northampton, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821232901 |
| 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