Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Heidi S. Sanger, MD

Works at hospitals in Bronx, NY · White Plains, NY · New York

Summary

Heidi S. Sanger, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Bronx, NY and White Plains, NY. NPI 1841383064. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Heidi S. Sanger, 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
May acceptAccepts Medicare assignment
YesOffers telehealth
32Years since medical school (graduated 1994)
Louisiana State University School Of Medicine In New OrleansMedical school
FemaleGender (as listed)
Montefiore Medical CenterGroup practice (+1 more)

Quick answers

Which hospitals does Heidi S. Sanger work at?
Medicare's official clinician data lists Heidi S. Sanger at 2 hospitals: Montefiore Medical Center and White Plains Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Heidi S. Sanger see patients?
Medicare's clinician data lists 2 practice locations, including Bronx, NY and Hudson, NY. Call before your visit to confirm the address.
What is Heidi S. Sanger's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Heidi S. Sanger accept Medicare assignment?
Medicare's clinician data says Heidi S. Sanger may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
Does Heidi S. Sanger offer telehealth?
Medicare's clinician data says Heidi S. Sanger offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Heidi S. Sanger?
(800) 479-7695, as listed in official Medicare / NPI Registry data.
What is Heidi S. Sanger's NPI number?
1841383064. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Heidi S. Sanger works

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

Group practices

Medicare enrollment lists Heidi S. Sanger as a member of these groups (CMS data updated 2026-10-02).

  • Montefiore Medical Center2,820 clinicians in the group
  • Select PT, Ot and SLP Rehabilitation Ny, PLLC301 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Bronx

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

All internal medicine doctors in Bronx →

Clinician information

CredentialMD
Medical schoolLouisiana State University School Of Medicine In New Orleans
Graduation year1994
Gender (as listed)Female
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1841383064
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