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Reginald M Rousseau MD PC

Q: What type of organization is Reginald M Rousseau MD PC?

Reginald M Rousseau MD PC is registered in NPPES as a Interventional Pain Medicine Physician (its primary provider taxonomy).

Interventional Pain Medicine Physician in Bay Shore, NY · enumerated 2021 · authorized official Reginald Rousseau, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1568047967

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Registry record

Entity type Organization (Type 2)

Legal business name Reginald M Rousseau MD PC

Practice address 340 Howells Rd, Bay Shore, NY, 11706

Phone (833) 547-7463

Fax (631) 247-5583

Enumeration date Mar 17, 2021

Last updated in NPPES Mar 9, 2023

Taxonomy & classification

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians Secondary

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Reginald Rousseau

Title Owner

Phone (833) 547-7463

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Reginald M Rousseau MD PC?

Reginald M Rousseau MD PC is registered in NPPES as a Interventional Pain Medicine Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-09.