Reginald Rousseau, MD
Anesthesiology · Interventional Pain Management (CMS) · Bay Shore, NY
At a glance
340 Howells Rd, Bay Shore, NY 11706-5322
NPPES record updated Apr 29, 2024. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
340 Howells RdBay Shore, NY 11706-5322
Additional reported practice locations
221 Jericho TpkeSyosset, NY 117914515
Phone: 5164966447 221 Jericho Tpke
Syosset, NY 117914515
Phone: 5164966447 1175 Montauk Hwy Ste 6
West Islip, NY 11795
Phone: 6314829977
Fax: 6314224169 4681 Veterans Memorial Hwy
Holbrook, NY 117414515
Phone: 8335477463
Fax: 6312485583 100 E Main St
Huntington, NY 117432847
Phone: 8335477463
Fax: 6312485583 1000 Montauk Hwy
West Islip, NY 117954927
Phone: 8335477463
Fax: 6312485583
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1999
- CMS specialties
- Anesthesiology · Interventional Pain Management
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Reported hospital affiliations
- Good Samaritan Hospital Medical Center West Islip, NY
- North Shore University Hospital Manhasset, NY
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $718.46 |
Reporting companies
| Company | Amount |
|---|---|
| BOSTON SCIENTIFIC CORPORATION | $370.36 |
| GLOBUS MEDICAL, INC. | $174.27 |
| BIOTRONIK NRO, INC. | $45.32 |
| VERTEX PHARMACEUTICALS INCORPORATED | $37.89 |
| ABBOTT LABORATORIES | $37.68 |
| PHATHOM PHARMACEUTICALS, INC. | $32.27 |
| SPINAL SIMPLICITY, LLC | $20.67 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Anesthesiology · Interventional Pain Management (CMS)
- Taxonomy code
- 207LP2900X
- Enumeration date
- Dec 20, 2005
- Record updated
- Apr 29, 2024
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
208VP0000X
License reported: 228851 NY
208VP0014X
License reported: 228851 NY
207LP2900X · Primary
License reported: 228851 NY
207L00000X
License reported: 228851 NY
207LC0200X
License reported: 228851 NY
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
340 Howells RdBay Shore, NY 11706-5322
- Phone
- (833) 547-7463
- Fax
- (631) 248-5583
Mailing address
100 MOTOR PARKWAYLL8
HAUPPAUGE, NY 11788
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue