Quick answers
- Which hospitals does William A. Digiacomo work at?
- Medicare's official clinician data lists William A. Digiacomo at 2 hospitals: Overlook Medical Center and Saint Michael's Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William A. Digiacomo see patients?
- Medicare's clinician data lists 3 practice locations, including Fort Lee, NJ and Union, NJ. Call before your visit to confirm the address.
- What is William A. Digiacomo's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does William A. Digiacomo accept Medicare assignment?
- Medicare's clinician data says William A. Digiacomo may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for William A. Digiacomo?
- (201) 224-0011, as listed in official Medicare / NPI Registry data.
- What is William A. Digiacomo's NPI number?
- 1184672172. 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 A. Digiacomo works
Medicare's Facility Affiliation Data lists William A. Digiacomo 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
- Saint Michael's Medical CenterNewark, NJ · Acute Care Hospital · CCN 310096
Practice locations
Addresses where William A. Digiacomo is enrolled with Medicare (CMS data updated 2026-10-02).
- 1625 Anderson Ave, Suite 204Fort Lee, NJ 07024 (201) 224‑0011
- 2801 Morris AveUnion, NJ 07083 (908) 851‑0455
- 2801 Morris Ave, Suite BUnion, NJ 07083 (908) 851‑2500
Group practices
Medicare enrollment lists William A. Digiacomo as a member of this group (CMS data updated 2026-10-02).
- Hudson MD Group112 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Fort Lee
Clinicians with the same Medicare primary specialty in Fort Lee, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1974 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1184672172 |
| 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