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Internal Medicine

Arun Sehgal, MD

Works at hospitals in Paramus, NJ · New Jersey

Summary

Arun Sehgal, MD (Internal Medicine) is listed by Medicare at 1 hospital in Paramus, NJ. NPI 1326017799. 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 Arun Sehgal, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
40Years since medical school (graduated 1986)
MaleGender (as listed)
Preventive and Diagonostic Medical Center P.A.Group practice

Quick answers

Which hospitals does Arun Sehgal work at?
Medicare's official clinician data lists Arun Sehgal at 1 hospital: Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Arun Sehgal see patients?
Medicare's clinician data lists 1 practice location in Ramsey, NJ. Call before your visit to confirm the address.
What is Arun Sehgal's specialty?
Medicare lists Internal Medicine as the primary specialty, and also General Practice.
Does Arun Sehgal accept Medicare assignment?
Yes. Medicare's clinician data says Arun Sehgal 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 Arun Sehgal?
(201) 818-6800, as listed in official Medicare / NPI Registry data.
What is Arun Sehgal's NPI number?
1326017799. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Arun Sehgal works

Medicare's Facility Affiliation Data lists Arun Sehgal 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 Arun Sehgal is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Arun Sehgal as a member of this group (CMS data updated 2026-10-02).

  • Preventive and Diagonostic Medical Center P.A.3 clinicians in the group

Specialties

Find other Internal Medicine doctors in New Jersey →

Other internal medicine doctors in Ramsey

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

All internal medicine doctors in Ramsey →

Clinician information

CredentialMD
Graduation year1986
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1326017799
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