Quick answers
- Which hospitals does Nathan A. Simon work at?
- Medicare's official clinician data lists Nathan A. Simon at 1 hospital: Union Hospital Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathan A. Simon see patients?
- Medicare's clinician data lists 4 practice locations, including Bremen, IN, Terre Haute, IN and Mishawaka, IN. Call before your visit to confirm the address.
- What is Nathan A. Simon's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Nathan A. Simon accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan A. Simon 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 Nathan A. Simon?
- (574) 546-2211, as listed in official Medicare / NPI Registry data.
- What is Nathan A. Simon's NPI number?
- 1164867966. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nathan A. Simon works
Medicare's Facility Affiliation Data lists Nathan A. Simon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Union Hospital IncTerre Haute, IN · Acute Care Hospital · CCN 150023
Practice locations
Addresses where Nathan A. Simon is enrolled with Medicare (CMS data updated 2026-10-02).
- 1020 High RdBremen, IN 46506 (574) 546‑2211
- 1421 N 7th StTerre Haute, IN 47807 (812) 232‑7192
- 3212 Hickory Rd, Suite AMishawaka, IN 46545 (574) 855‑2223
- 801 S Main StClinton, IN 47842 (765) 832‑1234
Group practices
Medicare enrollment lists Nathan A. Simon as a member of these groups (CMS data updated 2026-10-02).
- Iceland Anesthesia Management LLC89 clinicians in the group
- Jebs Anesthesia Consultants, LLC36 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Indiana
Clinicians with the same Medicare primary specialty in Indiana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164867966 |
| 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