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Clnm Ltd

Addiction (Substance Use Disorder) Counselor in Elmhurst, IL · enumerated 2013 · authorized official Carmella Navarro-Merkel, President.

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

National Provider Identifier

1134561525

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Registry record

Entity type Organization (Type 2)
Legal business name Clnm Ltd
Practice address 128 W Vallette St, Elmhurst, IL, 60126
Phone (630) 742-8271
Fax (773) 751-2250
Enumeration date Jul 25, 2013
Last updated in NPPES Jul 25, 2013

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 180005882 (IL) Primary

Authorized official

Name Carmella Navarro-Merkel
Title President
Phone (630) 742-8271

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 Clnm Ltd?
NPPES lists Carmella Navarro-Merkel (President) as the authorized official for this organization.
What is the NPI number for Clnm Ltd?
The NPI for Clnm Ltd is 1134561525, 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 2013-07-25.