Quick answers
- Which hospitals does Anthony G. Califano work at?
- Medicare's official clinician data lists Anthony G. Califano at 2 hospitals: Clara Maass Medical Center and Hackensack Meridian Mountainside Medical. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Anthony G. Califano see patients?
- Medicare's clinician data lists 1 practice location in Nutley, NJ. Call before your visit to confirm the address.
- What is Anthony G. Califano's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Anthony G. Califano accept Medicare assignment?
- Yes. Medicare's clinician data says Anthony G. Califano 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.
- Does Anthony G. Califano offer telehealth?
- Medicare's clinician data says Anthony G. Califano offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Anthony G. Califano?
- (973) 667-3332, as listed in official Medicare / NPI Registry data.
- What is Anthony G. Califano's NPI number?
- 1700955010. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Anthony G. Califano works
Medicare's Facility Affiliation Data lists Anthony G. Califano at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Clara Maass Medical CenterBelleville, NJ · Acute Care Hospital · CCN 310009
- Hackensack Meridian Mountainside MedicalMontclair, NJ · Acute Care Hospital · CCN 310054
Practice locations
Addresses where Anthony G. Califano is enrolled with Medicare (CMS data updated 2026-10-02).
- 359 Centre StNutley, NJ 07110 (973) 667‑3332
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Nutley
Clinicians with the same Medicare primary specialty in Nutley, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1700955010 |
| 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