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Diagnostic Radiology

Nirav Chauhan, MD

Works at hospitals in Geneseo, IL · Fairfield, IA · Ottumwa, IA … · Illinois, Iowa

Summary

Nirav Chauhan, MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Geneseo, IL, Fairfield, IA and Ottumwa, IA and other places. NPI 1538663869. 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 Nirav Chauhan, 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

Diagnostic RadiologyPrimary specialty
YesAccepts Medicare assignment
8Years since medical school (graduated 2018)
MaleGender (as listed)
Illinois Diagnostic and Interventional Radiology PLLCGroup practice (+1 more)

Quick answers

Which hospitals does Nirav Chauhan work at?
Medicare's official clinician data lists Nirav Chauhan at 5 hospitals: Hammond Henry Hospital, Jefferson County Health Center, Ottumwa Regional Health Center, Trinity - Bettendorf and Trinity Rock Island. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Nirav Chauhan see patients?
Medicare's clinician data lists 5 practice locations, including Huntley, IL, Morrison, IL and Geneseo, IL. Call before your visit to confirm the address.
What is Nirav Chauhan's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Nirav Chauhan accept Medicare assignment?
Yes. Medicare's clinician data says Nirav Chauhan 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 Nirav Chauhan?
(309) 762-1072, as listed in official Medicare / NPI Registry data.
What is Nirav Chauhan's NPI number?
1538663869. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Nirav Chauhan works

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

Group practices

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

  • Illinois Diagnostic and Interventional Radiology PLLC123 clinicians in the group
  • Advanced Radiology SC58 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Illinois →

Other radiologists in Huntley

Clinicians with the same Medicare primary specialty in Huntley, IL — not a recommendation.

All radiologists in Huntley →

Clinician information

CredentialMD
Graduation year2018
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1538663869
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