Quick answers
- Which hospitals does Seth Grossman work at?
- Medicare's official clinician data lists Seth Grossman at 2 hospitals: Overlook Medical Center and Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Seth Grossman see patients?
- Medicare's clinician data lists 1 practice location in Ridgewood, NJ. Call before your visit to confirm the address.
- What is Seth Grossman's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Seth Grossman accept Medicare assignment?
- Yes. Medicare's clinician data says Seth Grossman 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 Seth Grossman's NPI number?
- 1710283965. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Seth Grossman works
Medicare's Facility Affiliation Data lists Seth Grossman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Overlook Medical CenterSummit, NJ · Acute Care Hospital · CCN 310051
- Valley HospitalParamus, NJ · Acute Care Hospital · CCN 310012
Practice locations
Addresses where Seth Grossman is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 E Ridgewood AveRidgewood, NJ 07450
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Ridgewood
Clinicians with the same Medicare primary specialty in Ridgewood, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Jefferson Medical College Of Thomas Jefferson University |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710283965 |
| 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