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DR. AUDREY MARIE SIM DDS
NPI 1992900021
Dentist - General Practice in Barrington, IL

Active since June 19, 2007
1531 S GROVE AVE UNIT 106, BARRINGTON, IL 60010(847) 906-2492(847) 842-0564 Get Directions Write a Review

NPPES record last updated: February 18, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Audrey Marie Sim Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. AUDREY MARIE SIM DDS (NPI 1992900021) is an individual general practice provider in Barrington, Illinois, licensed in Illinois (019023324) and active in the NPI registry since June 2007.

NPPES Registry Identity

NPI1992900021
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. AUDREY MARIE SIMCredential: DDS
Location Address1531 S GROVE AVE UNIT 106Barrington, IL 60010-5250
Mailing Address2413 W Algonquin Rd # 514Algonquin, IL 60102-9402 · (847) 906-2492 · Fax (847) 842-0564
Phone(847) 906-2492
Fax(847) 842-0564
Sole ProprietorYes
Enumeration DateJune 19, 2007
Last NPPES UpdateFebruary 18, 2026
NPPES CertifiedFebruary 18, 2026
✔ NPI 1992900021 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in IL · 019023324
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1531 S GROVE AVE UNIT 106, Barrington, IL 60010
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. COLLEEN LYNCH WEGNER DMD
Dentist
1531 S GROVE AVE UNIT 106
BARRINGTON, IL 60010
Cook County (847) 842-0545
BARRINGTON PRODENTAL CARE PC
Dentist (General Practice)
1531 S GROVE AVE UNIT 106
BARRINGTON, IL 60010
Cook County (847) 842-2410

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Audrey Sim's NPI number?

The NPI number for Audrey Sim is 1992900021. It was assigned to this individual provider in the NPPES registry on June 19, 2007.

Where is Audrey Sim located?

Audrey Sim practices at 1531 S Grove Ave Unit 106, Barrington, IL 60010. The listed phone number is (847) 906-2492.

What is Audrey Sim's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Audrey Sim accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Humana and Renaissance Dental and 1 other insurer list Audrey Sim as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Audrey Sim was last updated on February 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.