Quick answers
- Which hospitals does Michael Assayag work at?
- Medicare's official clinician data lists Michael Assayag at 2 hospitals: Northwest Hospital Center and Sinai Hospital of Baltimore. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael Assayag see patients?
- Medicare's clinician data lists 4 practice locations, including Forest Hill, MD, Baltimore, MD and Randallstown, MD. Call before your visit to confirm the address.
- What is Michael Assayag's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Michael Assayag accept Medicare assignment?
- Medicare's clinician data says Michael Assayag may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Michael Assayag's NPI number?
- 1457726713. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael Assayag works
Medicare's Facility Affiliation Data lists Michael Assayag at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwest Hospital CenterRandallstown, MD · Acute Care Hospital · CCN 210040
- Sinai Hospital of BaltimoreBaltimore, MD · Acute Care Hospital · CCN 210012
Practice locations
Addresses where Michael Assayag is enrolled with Medicare (CMS data updated 2026-10-02).
Group practices
Medicare enrollment lists Michael Assayag as a member of these groups (CMS data updated 2026-10-02).
- Agape Physical Therapy and Sports Rehabilitation LP678 clinicians in the group
- Sinai Hospital of Baltimore, Inc380 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Forest Hill
Clinicians with the same Medicare primary specialty in Forest Hill, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1457726713 |
| 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