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Lauren Elizabeth Barrett Grossman, PSYD, MSED

Clinical Neuropsychologist in Silver Spring, MD · enumerated 2013 · practices at The Stixrud Group.

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

National Provider Identifier

1962848564

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Registry record

Entity type Individual (Type 1)
Name Lauren Elizabeth Barrett Grossman
Credential PSYD, MSED
Sex Female
Practice address 8720 Georgia Ave Ste 606, Silver Spring, MD, 20910
Phone (301) 565-0534
Enumeration date May 22, 2013
Last updated in NPPES May 29, 2025

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 28311 (CA) Secondary
103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License TPS030370 (PA) Secondary
103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 06025 (MD) 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.

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Frequently asked questions

What is the NPI number for Lauren Grossman?
The National Provider Identifier (NPI) for Lauren Grossman is 1962848564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lauren Grossman practice?
The practice location on file with NPPES is in Silver Spring, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-29.