Quick answers
- Which hospitals does Niloy Chatterjee work at?
- Medicare's official clinician data lists Niloy Chatterjee at 3 hospitals: Ascension St Vincent Clay, Sullivan County Community Hospital and Union Hospital Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Niloy Chatterjee see patients?
- Medicare's clinician data lists 1 practice location in Terre Haute, IN. Call before your visit to confirm the address.
- What is Niloy Chatterjee's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Niloy Chatterjee accept Medicare assignment?
- Yes. Medicare's clinician data says Niloy Chatterjee 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 Niloy Chatterjee?
- (812) 238-7000, as listed in official Medicare / NPI Registry data.
- What is Niloy Chatterjee's NPI number?
- 1396360483. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Niloy Chatterjee works
Medicare's Facility Affiliation Data lists Niloy Chatterjee at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension St Vincent ClayBrazil, IN · Critical Access Hospital · CCN 151309
- Sullivan County Community HospitalSullivan, IN · Critical Access Hospital · CCN 151327
- Union Hospital IncTerre Haute, IN · Acute Care Hospital · CCN 150023
Practice locations
Addresses where Niloy Chatterjee is enrolled with Medicare (CMS data updated 2026-10-02).
- 1606 N 7th St, VituityTerre Haute, IN 47804 (812) 238‑7000
Group practices
Medicare enrollment lists Niloy Chatterjee as a member of this group (CMS data updated 2026-10-02).
- Galen Inpatient Physicians PC1,077 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Terre Haute
Clinicians with the same Medicare primary specialty in Terre Haute, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396360483 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians