NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Byeol Shim

Professional Counselor in Addison, IL · enumerated 2023.

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

National Provider Identifier

1003503699

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Byeol Shim
Sex Female
Practice address 303 W Lake St Ste 301, Addison, IL, 60101
Phone (331) 221-1650
Fax (331) 221-2710
Enumeration date Apr 24, 2023
Last updated in NPPES Feb 26, 2024

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 180015217 (IL) Primary

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

Where does Byeol Shim practice?
The practice location on file with NPPES is in Addison, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Byeol Shim?
The National Provider Identifier (NPI) for Byeol Shim is 1003503699, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-26.