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Geriatric Care Associates

Geriatric Psychiatry Physician in Westmont, IL · enumerated 2006 · authorized official Mehrdad Abbassian, President.

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

National Provider Identifier

1376651703

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Registry record

Entity type Organization (Type 2)
Legal business name Geriatric Care Associates
Other name <Unavail>
Practice address 540 Oakmont Ln, Westmont, IL, 60559
Phone (630) 321-1115
Fax (630) 321-1116
Enumeration date Aug 27, 2006
Last updated in NPPES Apr 10, 2014

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Secondary
2084P0805X Geriatric Psychiatry Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mehrdad Abbassian
Title President
Phone (630) 667-1142

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 type of organization is Geriatric Care Associates?
Geriatric Care Associates is registered in NPPES as a Geriatric Psychiatry Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-10.