Quick answers
- Which hospitals does Aymeric Louit work at?
- Medicare's official clinician data lists Aymeric Louit at 1 hospital: Greenwich Hospital Association -. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aymeric Louit see patients?
- Medicare's clinician data lists 3 practice locations, including Norwalk, CT, Greenwich, CT and Stamford, CT. Call before your visit to confirm the address.
- What is Aymeric Louit's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Aymeric Louit accept Medicare assignment?
- Yes. Medicare's clinician data says Aymeric Louit 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 Aymeric Louit?
- (203) 838-4034, as listed in official Medicare / NPI Registry data.
- What is Aymeric Louit's NPI number?
- 1881744456. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aymeric Louit works
Medicare's Facility Affiliation Data lists Aymeric Louit at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Greenwich Hospital Association -Greenwich, CT · Acute Care Hospital · CCN 070018
Practice locations
Addresses where Aymeric Louit is enrolled with Medicare (CMS data updated 2026-10-02).
- 148 E Ave, Suite 3gNorwalk, CT 06851 (203) 838‑4034
- 2 /2 Dearfield DrGreenwich, CT 06831 (203) 869‑2080
- 80 Mill River St, Suite 2100Stamford, CT 06902 (203) 357‑1511
Group practices
Medicare enrollment lists Aymeric Louit as a member of this group (CMS data updated 2026-10-02).
- Fairfield County Allergy Asthma and Immunology Associates PC4 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Norwalk
Clinicians with the same Medicare primary specialty in Norwalk, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881744456 |
| 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