NPI Portal NPI Lookup & Verification

Trello & Associates Ltd

Trello & Associates Ltd is a healthcare organization registered as Clinical Psychologist in Springfield, IL, holding Type 2 (organization) NPI 1164562955 since 2007. The authorized official on file is Dolores Trello, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI 1164562955
Entity type Organization (Type 2)
Legal business name Trello & Associates Ltd
Practice address 2131 WEST WHITE OAKS, SUITE A, Springfield, IL, 62704
Phone 2177933668
Fax 2177939483
Enumeration date 2007-02-08
Last updated in NPPES 2022-07-21

Authorized official

Name Dolores Trello
Title Owner
Phone 2177933668

Taxonomy & classification

Taxonomy code Specialty Primary License State
103TC0700X Clinical Psychologist Primary IL
Copy-ready billing details
Provider: Trello & Associates Ltd
NPI: 1164562955
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 2131 WEST WHITE OAKS, SUITE A, Springfield, IL, 62704

Verify this record

Cross-check NPI 1164562955 against the authoritative CMS record: view Trello & Associates Ltd 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

What type of organization is Trello & Associates Ltd?
Trello & Associates Ltd is registered in NPPES as a Clinical Psychologist (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.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2022-07-21.