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

Dr. Michelle P. Maidenberg, PH.D., MPH, LCSW-R

Clinical Social Worker in White Plains, NY · enumerated 2009.

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

National Provider Identifier

1740514819

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Registry record

Entity type Individual (Type 1)

Name Dr. Michelle P. Maidenberg

Credential PH.D., MPH, LCSW-R

Sex Female

Practice address White Plains, NY, 10605

Phone (914) 421-1500

Fax (914) 421-1501

Enumeration date Sep 23, 2009

Last updated in NPPES Sep 24, 2009

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R049213 (NY) 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

Where does Michelle Maidenberg practice?

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

What is the NPI number for Michelle Maidenberg?

The National Provider Identifier (NPI) for Michelle Maidenberg is 1740514819, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-24.