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Aaron Marsh, LCPC

Professional Counselor in Northbrook, IL · enumerated 2015.

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

National Provider Identifier

1811374960

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Registry record

Entity type Individual (Type 1)
Name Aaron Marsh
Credential LCPC
Sex Male
Practice address 155 Revere Dr Ste 11, Northbrook, IL, 60062
Phone (312) 282-9666
Fax (224) 676-0491
Enumeration date Apr 28, 2015
Last updated in NPPES Dec 7, 2021

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 180012907 (IL) Primary

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 Aaron Marsh?
The National Provider Identifier (NPI) for Aaron Marsh is 1811374960, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aaron Marsh practice?
The practice location on file with NPPES is in Northbrook, IL. 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 2021-12-07.