Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Medical Oncology

Charles M. Farber, MD

Works at hospitals in Hackettstown, NJ · Pompton Plains, NJ · Morristown, NJ … · New Jersey

Summary

Charles M. Farber, MD (Medical Oncology) is listed by Medicare at 4 hospitals in Hackettstown, NJ, Pompton Plains, NJ and Morristown, NJ and other places. NPI 1144218215. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Charles M. Farber, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Medical OncologyPrimary specialty
YesAccepts Medicare assignment
40Years since medical school (graduated 1986)
New York University School Of MedicineMedical school
MaleGender (as listed)
Practice Associates Medical GroupGroup practice

Quick answers

Which hospitals does Charles M. Farber work at?
Medicare's official clinician data lists Charles M. Farber at 4 hospitals: Ahs Hospital Corp, Chilton Medical Center, Morristown Medical Center and Overlook Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Charles M. Farber see patients?
Medicare's clinician data lists 1 practice location in Morristown, NJ. Call before your visit to confirm the address.
What is Charles M. Farber's specialty?
Medicare lists Medical Oncology as the primary specialty, and also Hematology.
Does Charles M. Farber accept Medicare assignment?
Yes. Medicare's clinician data says Charles M. Farber 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 Charles M. Farber?
(973) 971-5596, as listed in official Medicare / NPI Registry data.
What is Charles M. Farber's NPI number?
1144218215. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Charles M. Farber works

Medicare's Facility Affiliation Data lists Charles M. Farber at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Charles M. Farber is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Charles M. Farber as a member of this group (CMS data updated 2026-10-02).

  • Practice Associates Medical Group1,408 clinicians in the group

Specialties

Find other Medical Oncology doctors in New Jersey →

Other oncologists in Morristown

Clinicians with the same Medicare primary specialty in Morristown, NJ — not a recommendation.

All oncologists in Morristown →

Clinician information

CredentialMD
Medical schoolNew York University School Of Medicine
Graduation year1986
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1144218215
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians