Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Associates for Dental Sleep Medicine, Ltd

Durable Medical Equipment & Medical Supplies in Elmhurst, IL · enumerated 2024 · authorized official Ivan Valcarenghi, President.

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

National Provider Identifier

1841043130

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Associates for Dental Sleep Medicine, Ltd

Other name <Unavail>

Practice address 360 W Butterfield Rd Ste 230, Elmhurst, IL, 60126

Phone (847) 847-5337

Fax (630) 834-8091

Enumeration date Apr 8, 2024

Last updated in NPPES Sep 26, 2024

Taxonomy & classification

122300000X Dentist Dental Providers Secondary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Primary

Authorized official

Name Ivan Valcarenghi

Title President

Phone (630) 834-8088

Other identifiers

Identifier	Type	State	Issuer
019020242	Other	IL	LICENSE

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 → Validate an NPI →

Frequently asked questions

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.

What type of organization is Associates for Dental Sleep Medicine, Ltd?

Associates for Dental Sleep Medicine, Ltd is registered in NPPES as a Durable Medical Equipment & Medical Supplies (its primary provider taxonomy).

Providers at this address

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Kathryn Valcarenghi Dentist · Elmhurst, IL NPI 1750599494 Ivan Valcarenghi General Practice Dentistry · Elmhurst, IL NPI 1447468178 Ivan A Valcarenghi DDS Ltd PC Dental Clinic/Center · Elmhurst, IL NPI 1063642874 Associates for Dental Sleep Medicine, Ltd Dental Clinic/Center · Elmhurst, IL NPI 1568210656

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-26.