Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Marylou Vandenburg, PSYD

Psychologist in Newfoundland, NJ · enumerated 2007.

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

National Provider Identifier

1598813669

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Registry record

Entity type Individual (Type 1)

Name Dr. Marylou Vandenburg

Credential PSYD

Sex Female

Practice address Newfoundland, NJ, 07435

Phone (973) 208-1800

Enumeration date Jan 8, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 35SI00270000 (NJ) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

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

Where does Marylou Vandenburg practice?

The practice location on file with NPPES is in Newfoundland, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Marylou Vandenburg?

The National Provider Identifier (NPI) for Marylou Vandenburg is 1598813669, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.