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Midwest Professional Dental LLC

General Practice Dentistry in Downers Grove, IL · enumerated 2010 · authorized official Sonia Saiz, Dentist.

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

National Provider Identifier

1619270444

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Registry record

Entity type Organization (Type 2)
Legal business name Midwest Professional Dental LLC
Practice address 6311 Woodward Ave, Downers Grove, IL, 60516
Phone (630) 541-3119
Fax (630) 324-6361
Enumeration date Dec 16, 2010
Last updated in NPPES Oct 15, 2011

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 019022368 (IL) Primary

Authorized official

Name Sonia Saiz
Title Dentist
Phone (630) 541-3119

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

What is the NPI number for Midwest Professional Dental LLC?
The NPI for Midwest Professional Dental LLC is 1619270444, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Midwest Professional Dental LLC?
NPPES lists Sonia Saiz (Dentist) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-15.