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Pediatric Medicine

Muhammad S. Ansari, MD

Sees patients in Merrillville, IN · Indiana

Summary

Muhammad S. Ansari, MD (Pediatric Medicine) is enrolled with Medicare at 1 practice location in Merrillville, IN. NPI 1184937245. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Muhammad S. Ansari, 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

Pediatric MedicinePrimary specialty
May acceptAccepts Medicare assignment
23Years since medical school (graduated 2003)
MaleGender (as listed)

Quick answers

Where does Muhammad S. Ansari see patients?
Medicare's clinician data lists 1 practice location in Merrillville, IN. Call before your visit to confirm the address.
What is Muhammad S. Ansari's specialty?
Medicare lists Pediatric Medicine as the primary specialty.
Does Muhammad S. Ansari accept Medicare assignment?
Medicare's clinician data says Muhammad S. Ansari may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is Muhammad S. Ansari's NPI number?
1184937245. 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 Muhammad S. Ansari is enrolled with Medicare (CMS data updated 2026-10-02).

  • 8701 BroadwayMerrillville, IN 46410

Specialties

Find other Pediatric Medicine doctors in Indiana →

Other pediatricians in Indiana

Clinicians with the same Medicare primary specialty in Indiana — not a recommendation.

All pediatricians in Indiana →

Clinician information

CredentialMD
Graduation year2003
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1184937245
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