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Physical Medicine and Rehabilitation

Ajay Kumar, MD

Works at hospitals in Hackettstown, NJ · Port Jervis, NY · Newton, NJ … · New Jersey, New York, Pennsylvania

Summary

Ajay Kumar, MD (Physical Medicine and Rehabilitation) is listed by Medicare at 4 hospitals in Hackettstown, NJ, Port Jervis, NY and Newton, NJ and other places. NPI 1871545111. 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 Ajay Kumar, 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

Physical Medicine and RehabilitationPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
36Years since medical school (graduated 1990)
MaleGender (as listed)

Quick answers

Which hospitals does Ajay Kumar work at?
Medicare's official clinician data lists Ajay Kumar at 4 hospitals: Ahs Hospital Corp, Bon Secours Community Hospital, Newton Medical Center and Wayne Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Ajay Kumar see patients?
Medicare's clinician data lists 9 practice locations, including Parsippany, NJ, South Plainfield, NJ and Middletown, NY. Call before your visit to confirm the address.
What is Ajay Kumar's specialty?
Medicare lists Physical Medicine and Rehabilitation as the primary specialty, and also Interventional Pain Management and Pain Management.
Does Ajay Kumar accept Medicare assignment?
Yes. Medicare's clinician data says Ajay Kumar 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 Ajay Kumar offer telehealth?
Medicare's clinician data says Ajay Kumar offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Ajay Kumar?
(973) 917-3800, as listed in official Medicare / NPI Registry data.
What is Ajay Kumar's NPI number?
1871545111. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Ajay Kumar works

Medicare's Facility Affiliation Data lists Ajay Kumar 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 Ajay Kumar is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.

  • 10 Sunrise DrParsippany, NJ 07054
  • 101 Margaret CtSouth Plainfield, NJ 07080
  • 1081 Parsippany Blvd, Suite 102Parsippany, NJ 07054 (973) 917‑3800
  • 236 Crystal Run Rd, Suite 2Middletown, NY 10941 (973) 917‑3800
  • 350 Bloomfield Ave, Suite 4Bloomfield, NJ 07003 (973) 917‑3800

Specialties

Find other Physical Medicine and Rehabilitation doctors in New Jersey →

Other rehabilitation doctors in New Jersey

Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.

All rehabilitation doctors in New Jersey →

Clinician information

CredentialMD
Graduation year1990
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1871545111
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