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Family Practice

Kumar S. Mandal, MD

Sees patients in Patchogue, NY · New York

Summary

Kumar S. Mandal, MD (Family Practice) is enrolled with Medicare at 1 practice location in Patchogue, NY. NPI 1689676884. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(631) 654‑3278 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Kumar S. Mandal, 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

1Practice location
Family PracticePrimary specialty
YesAccepts Medicare assignment
46Years since medical school (graduated 1980)
MaleGender (as listed)
Brookhaven Heart PLLCGroup practice

Quick answers

Where does Kumar S. Mandal see patients?
Medicare's clinician data lists 1 practice location in Patchogue, NY. Call before your visit to confirm the address.
What is Kumar S. Mandal's specialty?
Medicare lists Family Practice as the primary specialty.
Does Kumar S. Mandal accept Medicare assignment?
Yes. Medicare's clinician data says Kumar S. Mandal 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 Kumar S. Mandal?
(631) 654-3278, as listed in official Medicare / NPI Registry data.
What is Kumar S. Mandal's NPI number?
1689676884. 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 Kumar S. Mandal is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Kumar S. Mandal as a member of this group (CMS data updated 2026-10-02).

  • Brookhaven Heart PLLC23 clinicians in the group

Specialties

Find other Family Practice doctors in New York →

Other family doctors in Patchogue

Clinicians with the same Medicare primary specialty in Patchogue, NY — not a recommendation.

All family doctors in Patchogue →

Clinician information

CredentialMD
Graduation year1980
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1689676884
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians