Quick answers
- Which hospitals does Amit K. Chatterjee work at?
- Medicare's official clinician data lists Amit K. Chatterjee at 1 hospital: Mount Carmel East & West. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Amit K. Chatterjee see patients?
- Medicare's clinician data lists 1 practice location in Ashtabula, OH. Call before your visit to confirm the address.
- What is Amit K. Chatterjee's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Amit K. Chatterjee accept Medicare assignment?
- Yes. Medicare's clinician data says Amit K. 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 Amit K. Chatterjee?
- (440) 997-2262, as listed in official Medicare / NPI Registry data.
- What is Amit K. Chatterjee's NPI number?
- 1417983289. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Amit K. Chatterjee works
Medicare's Facility Affiliation Data lists Amit K. Chatterjee at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mount Carmel East & WestColumbus, OH · Acute Care Hospital · CCN 360035
Practice locations
Addresses where Amit K. Chatterjee is enrolled with Medicare (CMS data updated 2026-10-02).
- 2420 Lake AveAshtabula, OH 44004 (440) 997‑2262
Group practices
Medicare enrollment lists Amit K. Chatterjee as a member of this group (CMS data updated 2026-10-02).
- Hospitalist Medicine Physicians of Ohio, Professional Corporation158 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Ashtabula
Clinicians with the same Medicare primary specialty in Ashtabula, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1417983289 |
| 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