Quick answers
- Which hospitals does Alexander G. Slater work at?
- Medicare's official clinician data lists Alexander G. Slater at 1 hospital: Lawrence & Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexander G. Slater see patients?
- Medicare's clinician data lists 5 practice locations, including Waterford, CT, Westerly, RI and New London, CT. Call before your visit to confirm the address.
- What is Alexander G. Slater's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Alexander G. Slater accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander G. Slater 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 Alexander G. Slater?
- (860) 447-2489, as listed in official Medicare / NPI Registry data.
- What is Alexander G. Slater's NPI number?
- 1851332308. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexander G. Slater works
Medicare's Facility Affiliation Data lists Alexander G. Slater at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lawrence & Memorial HospitalNew London, CT · Acute Care Hospital · CCN 070007
Practice locations
Addresses where Alexander G. Slater is enrolled with Medicare (CMS data updated 2026-10-02).
- 196 Waterford Pkwy S, Suite 306Waterford, CT 06385 (860) 447‑2489
- 25 Wells StWesterly, RI 02891 (401) 596‑6000
- 365 Montauk AveNew London, CT 06320 (860) 444‑3735
- 52 Hazelnut Hill RdGroton, CT 06340 (860) 446‑8265
- 800 Howard AveNew Haven, CT 06519 (203) 785‑2140
Group practices
Medicare enrollment lists Alexander G. Slater as a member of these groups (CMS data updated 2026-10-02).
- Yale University2,645 clinicians in the group
- Northeast Medical Group Inc1,360 clinicians in the group
- Connecticut Gi PLLC248 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Connecticut
Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Connecticut School Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851332308 |
| 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