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Hospitalist

Mirza Ahmed, MD

Works at hospitals in Port Jefferson, NY · New York

Summary

Mirza Ahmed, MD (Hospitalist) is listed by Medicare at 1 hospital in Port Jefferson, NY. NPI 1568767937. 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 Mirza Ahmed, 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

HospitalistPrimary specialty
YesAccepts Medicare assignment
20Years since medical school (graduated 2006)
MaleGender (as listed)
Southwest Suffolk Medical PCGroup practice

Quick answers

Which hospitals does Mirza Ahmed work at?
Medicare's official clinician data lists Mirza Ahmed at 1 hospital: St Charles Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Mirza Ahmed see patients?
Medicare's clinician data lists 1 practice location in Port Jefferson, NY. Call before your visit to confirm the address.
What is Mirza Ahmed's specialty?
Medicare lists Hospitalist as the primary specialty, and also Family Practice.
Does Mirza Ahmed accept Medicare assignment?
Yes. Medicare's clinician data says Mirza Ahmed 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 Mirza Ahmed?
(631) 474-6000, as listed in official Medicare / NPI Registry data.
What is Mirza Ahmed's NPI number?
1568767937. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Mirza Ahmed works

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

Group practices

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

  • Southwest Suffolk Medical PC199 clinicians in the group

Specialties

Find other Hospitalist doctors in New York →

Other hospitalists in Port Jefferson

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

All hospitalists in Port Jefferson →

Clinician information

CredentialMD
Graduation year2006
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1568767937
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