Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Marc T Rousseau, MD ANESTHESIOLOGIST
Specialist in Woodbury, NJ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326033838
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Registry record
Entity type Individual (Type 1)
Name Dr. Marc T Rousseau
Credential MD ANESTHESIOLOGIST
Sex Male
Practice address 509 N Broad St, Woodbury, NJ, 08096
Phone (856) 845-0100
Fax (856) 848-7023
Enumeration date Sep 12, 2005
Last updated in NPPES Mar 7, 2023
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 25MA07616000 | Other | NJ | MEDICAL LICENSE |
| D08410700 | Other | NJ | CDS |
| 0026662 | Medicaid | NJ | - |
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.
Frequently asked questions
How do I verify Marc Rousseau's NPI record?
Cross-check NPI 1326033838 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1326033838 active?
Yes, as of the latest NPPES snapshot, NPI 1326033838 is active (record last updated 2023-03-07).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.