Quick answers
- Which hospitals does David J. Eisen work at?
- Medicare's official clinician data lists David J. Eisen at 1 hospital: St John's Riverside Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David J. Eisen see patients?
- Medicare's clinician data lists 2 practice locations, including Port Jervis, NY and Teaneck, NJ. Call before your visit to confirm the address.
- What is David J. Eisen's specialty?
- Medicare lists Pathology as the primary specialty.
- Does David J. Eisen accept Medicare assignment?
- Yes. Medicare's clinician data says David J. Eisen 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 David J. Eisen?
- (201) 661-7280, as listed in official Medicare / NPI Registry data.
- What is David J. Eisen's NPI number?
- 1104899434. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David J. Eisen works
Medicare's Facility Affiliation Data lists David J. Eisen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St John's Riverside HospitalYonkers, NY · Acute Care Hospital · CCN 330208
Practice locations
Addresses where David J. Eisen is enrolled with Medicare (CMS data updated 2026-10-02).
- 160 E Main StPort Jervis, NY 12771 (201) 661‑7280
- 718 Teaneck RdTeaneck, NJ 07666 (201) 833‑3020
Group practices
Medicare enrollment lists David J. Eisen as a member of this group (CMS data updated 2026-10-02).
- Orange Pathology Associates, PC13 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Port Jervis
Clinicians with the same Medicare primary specialty in Port Jervis, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Florida College Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104899434 |
| 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