NPI Portal NPI Lookup & Verification

Alter Clinical Services LLC

Alter Clinical Services LLC is a healthcare organization registered as Clinical Psychologist in St Charles, IL, holding Type 2 (organization) NPI 1033732003 since 2020. The authorized official on file is Annmarie Belmonte, Director.

✓ Active NPI ✓ Valid NPI checksum

NPI 1033732003
Entity type Organization (Type 2)
Legal business name Alter Clinical Services LLC
Practice address 100 ILLINOIS ST STE 200, St Charles, IL, 60174
Phone 8479716941
Enumeration date 2020-05-25
Last updated in NPPES 2020-05-25

Authorized official

Name Annmarie Belmonte
Title Director
Phone 8479716941

Taxonomy & classification

Taxonomy code Specialty Primary License State
103TC0700X Clinical Psychologist Primary
Copy-ready billing details
Provider: Alter Clinical Services LLC
NPI: 1033732003
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 100 ILLINOIS ST STE 200, St Charles, IL, 60174

Providers at this address

NPI Name Type Specialty Location
1942668710 Gladstone Properties LLC Organization In Home Supportive Care Agency Saint Charles, IL
1013435122 Gladstone Solutions Organization In Home Supportive Care Agency Saint Charles, IL
1215581822 Key Autism Services Il, LLC Organization Adolescent and Children Mental Health Clinic/Center St Charles, IL
1558944512 Lotus Behavioral Wellness Organization Clinical Social Worker St Charles, IL
1861153702 Shauna Wolf Individual Clinical Social Worker St Charles, IL
1770231110 Anita Funkhouser Individual Professional Counselor St Charles, IL
1316761703 Earlogics Inc. Organization Hearing and Speech Clinic/Center St Charles, IL
1891644860 Royalnova Healthcare Organization Home Health Agency St Charles, IL

Verify this record

Cross-check NPI 1033732003 against the authoritative CMS record: view Alter Clinical Services LLC on the official NPPES registry .

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 or validate an NPI number.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-05-25.