Quick answers
- Which hospitals does Libby Joffe work at?
- Medicare's official clinician data lists Libby Joffe at 2 hospitals: Chilton Medical Center and Morristown Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Libby Joffe see patients?
- Medicare's clinician data lists 1 practice location in Wayne, NJ. Call before your visit to confirm the address.
- What is Libby Joffe's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Libby Joffe accept Medicare assignment?
- Yes. Medicare's clinician data says Libby Joffe 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 Libby Joffe offer telehealth?
- Medicare's clinician data says Libby Joffe offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Libby Joffe?
- (973) 831-9222, as listed in official Medicare / NPI Registry data.
- What is Libby Joffe's NPI number?
- 1831199645. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Libby Joffe works
Medicare's Facility Affiliation Data lists Libby Joffe at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chilton Medical CenterPompton Plains, NJ · Acute Care Hospital · CCN 310017
- Morristown Medical CenterMorristown, NJ · Acute Care Hospital · CCN 310015
Practice locations
Addresses where Libby Joffe is enrolled with Medicare (CMS data updated 2026-10-02).
- 1680 Route 23, Suite 310Wayne, NJ 07470 (973) 831‑9222
Group practices
Medicare enrollment lists Libby Joffe as a member of this group (CMS data updated 2026-10-02).
- Advanced Internal Medicine of North Jersey LLC2 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Wayne
Clinicians with the same Medicare primary specialty in Wayne, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1831199645 |
| 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