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Alter Clinical Services LLC

Clinical Psychologist in St Charles, IL · enumerated 2020 · authorized official Annmarie Belmonte, Director.

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

National Provider Identifier

1033732003

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Registry record

Entity type Organization (Type 2)
Legal business name Alter Clinical Services LLC
Practice address 100 Illinois St Ste 200, St Charles, IL, 60174
Phone (847) 971-6941
Enumeration date May 25, 2020
Last updated in NPPES May 25, 2020

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name Annmarie Belmonte
Title Director
Phone (847) 971-6941

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

Who is the authorized official for Alter Clinical Services LLC?
NPPES lists Annmarie Belmonte (Director) as the authorized official for this organization.
What is the NPI number for Alter Clinical Services LLC?
The NPI for Alter Clinical Services LLC is 1033732003, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-25.