Quick answers
- Which hospitals does Marc Guzman work at?
- Medicare's official clinician data lists Marc Guzman at 1 hospital: Englewood Hospital and Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marc Guzman see patients?
- Medicare's clinician data lists 1 practice location in Jefferson Valley, NY. Call before your visit to confirm the address.
- What is Marc Guzman's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Marc Guzman accept Medicare assignment?
- Yes. Medicare's clinician data says Marc Guzman 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 Marc Guzman?
- (914) 245-7700, as listed in official Medicare / NPI Registry data.
- What is Marc Guzman's NPI number?
- 1306636238. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marc Guzman works
Medicare's Facility Affiliation Data lists Marc Guzman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Englewood Hospital and Medical CenterEnglewood, NJ · Acute Care Hospital · CCN 310045
Practice locations
Addresses where Marc Guzman is enrolled with Medicare (CMS data updated 2026-10-02).
- 3680 Hill BlvdJefferson Valley, NY 10535 (914) 245‑7700
Group practices
Medicare enrollment lists Marc Guzman as a member of this group (CMS data updated 2026-10-02).
- Optum Medical Care PC1,010 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306636238 |
| 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