Quick answers
- Does David S. Boisoneau accept Medicare assignment?
- Yes. Medicare's clinician data says David S. Boisoneau accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does David S. Boisoneau see?
- In 2024, CMS data shows 355 Original Medicare patients and 2,331 services for David S. Boisoneau. This counts Original Medicare only and measures volume, not quality.
- What is David S. Boisoneau's NPI number?
- 1467429597. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for David S. Boisoneau, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 355 |
|---|---|
| Services billed to Medicare | 2,331 |
| Different services or procedures | 36 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Test for allergy using allergenic extract (95004)840 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)273 services
- Removal of impacted ear wax (69210)158 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)125 services
- Diagnostic exam of voice box using a flexible endoscope (31575)63 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Anxiety29%
- Ischemic heart disease26%
- Chronic kidney disease24%
Hospitals where David S. Boisoneau works
Medicare's Facility Affiliation Data lists David S. Boisoneau at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Lawrence & Memorial HospitalNew London, CT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 070007
- Westerly HospitalWesterly, RI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 410013
Practice locations
Addresses where David S. Boisoneau is enrolled with Medicare (CMS data updated October 2, 2026).
- 201 Boston Post RdWaterford, CT 06385
Group practices
Medicare enrollment lists David S. Boisoneau as a member of this group (CMS data updated October 2, 2026).
- Ear, Nose and Throat Associates of Southeastern Connecticut, P.C.9 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Waterford
Clinicians with the same Medicare primary specialty in Waterford, CT — not a recommendation.
Other clinicians in Ear, Nose and Throat Associates of Southeastern Connecticut, P.C.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Connecticut School Of Medicine |
| Graduation year | 2005 (21 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467429597 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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