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Internal Medicine

Mahtab Rahmani, MD

Works at hospitals in Canandaigua, NY · Bridgeport, CT · Batavia, NY … · New York, Connecticut

Summary

Mahtab Rahmani, MD (Internal Medicine) is listed by Medicare at 4 hospitals in Canandaigua, NY, Bridgeport, CT and Batavia, NY and other places. NPI 1548824477. 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 Mahtab Rahmani, 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
14Years since medical school (graduated 2012)
FemaleGender (as listed)
Hartford Healthcare Medical Group Specialists PLLCGroup practice (+5 more)

Quick answers

Which hospitals does Mahtab Rahmani work at?
Medicare's official clinician data lists Mahtab Rahmani at 4 hospitals: F F Thompson Hospital, St Vincent's Medical Center, United Memorial Medical Center and Unity Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Mahtab Rahmani see patients?
Medicare's clinician data lists 11 practice locations, including Batavia, NY, Shortsville, NY and Rochester, NY. Call before your visit to confirm the address.
What is Mahtab Rahmani's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Mahtab Rahmani accept Medicare assignment?
Yes. Medicare's clinician data says Mahtab Rahmani 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 Mahtab Rahmani?
(585) 289-3560, as listed in official Medicare / NPI Registry data.
What is Mahtab Rahmani's NPI number?
1548824477. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Mahtab Rahmani works

Medicare's Facility Affiliation Data lists Mahtab Rahmani 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 Mahtab Rahmani is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 11; the Medicare profile lists all.

Group practices

Medicare enrollment lists Mahtab Rahmani as a member of these groups (CMS data updated 2026-10-02).

  • Hartford Healthcare Medical Group Specialists PLLC1,588 clinicians in the group
  • Northeast Medical Group Inc1,360 clinicians in the group
  • The Unity Hospital of Rochester736 clinicians in the group
  • United Memorial Medical Center279 clinicians in the group
  • The Frederick Ferris Thompson Hospital230 clinicians in the group
  • Clifton Springs Sanitarium Co221 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Batavia

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

All internal medicine doctors in Batavia →

Clinician information

CredentialMD
Graduation year2012
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1548824477
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