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

Dr. Marie Geron, PHD

Q: What is the NPI number for Marie Geron?

The National Provider Identifier (NPI) for Marie Geron is 1710119516, a Type 1 (individual) record in the CMS NPPES registry.

Psychologist in Millburn, NJ · enumerated 2009.

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

National Provider Identifier

1710119516

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Registry record

Entity type Individual (Type 1)

Name Dr. Marie Geron

Credential PHD

Sex Female

Practice address Millburn, NJ, 07041

Phone (973) 921-0200

Enumeration date Aug 13, 2009

Last updated in NPPES Aug 18, 2009

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 35SI00466600 (NJ) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

What is the NPI number for Marie Geron?

The National Provider Identifier (NPI) for Marie Geron is 1710119516, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marie Geron practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-18.