Quick answers
- Where does Joshua Pfeffer see patients?
- Medicare's clinician data lists 5 practice locations, including Piscataway, NJ, Moorestown, NJ and Woodbury, NJ. Call before your visit to confirm the address.
- What is Joshua Pfeffer's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Joshua Pfeffer accept Medicare assignment?
- Yes. Medicare's clinician data says Joshua Pfeffer 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 Joshua Pfeffer offer telehealth?
- Medicare's clinician data says Joshua Pfeffer offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Joshua Pfeffer's NPI number?
- 1871838326. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Joshua Pfeffer is enrolled with Medicare (CMS data updated 2026-10-02).
- 30 Knightsbridge Rd, Suite 625626Piscataway, NJ 08854
- 300 Harper DrMoorestown, NJ 08057
- 404 Tatum StWoodbury, NJ 08096
- 521 E Ctr StClayton, NJ 08057
- P O Box, Suite 1393Trenton, NJ 08607
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Piscataway
Clinicians with the same Medicare primary specialty in Piscataway, NJ — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1871838326 |
| 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
- 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