Quick answers
- Which hospitals does William L. Cantor work at?
- Medicare's official clinician data lists William L. Cantor at 1 hospital: Hackensack Meridian Health Pascack Valley Medical. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William L. Cantor see patients?
- Medicare's clinician data lists 2 practice locations, including Emerson, NJ and Nutley, NJ. Call before your visit to confirm the address.
- What is William L. Cantor's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does William L. Cantor accept Medicare assignment?
- Yes. Medicare's clinician data says William L. Cantor 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 William L. Cantor?
- (201) 666-3900, as listed in official Medicare / NPI Registry data.
- What is William L. Cantor's NPI number?
- 1891835971. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William L. Cantor works
Medicare's Facility Affiliation Data lists William L. Cantor at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hackensack Meridian Health Pascack Valley MedicalWestwood, NJ · Acute Care Hospital · CCN 310130
Practice locations
Addresses where William L. Cantor is enrolled with Medicare (CMS data updated 2026-10-02).
- 452 Old Hook RdEmerson, NJ 07630 (201) 666‑3900
- 622 Franklin AveNutley, NJ 07110 (973) 661‑1900
Group practices
Medicare enrollment lists William L. Cantor as a member of this group (CMS data updated 2026-10-02).
- MPV New Jersey MD Services PC151 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers New Jersey Medical School |
| Graduation year | 1962 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891835971 |
| 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