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Kwakbear P.C.

Kwakbear P.C. is a healthcare organization registered as Pediatrics Physician in Oswego, IL, holding Type 2 (organization) NPI 1821238346 since 2009. The authorized official on file is Justin Kwak, President.

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NPI 1821238346
Entity type Organization (Type 2)
Legal business name Kwakbear P.C.
Practice address 5011 CARPENTER AVE, Oswego, IL, 60543
Phone 6306367072
Enumeration date 2009-02-23
Last updated in NPPES 2011-06-16

Authorized official

Name Justin Kwak
Title President
Phone 6306367072

Taxonomy & classification

Taxonomy code Specialty Primary License State
208000000X Pediatrics Physician Primary 036.120211 IL
Copy-ready billing details
Provider: Kwakbear P.C.
NPI: 1821238346
Taxonomy: 208000000X (Pediatrics Physician)
Address: 5011 CARPENTER AVE, Oswego, IL, 60543

Verify this record

Cross-check NPI 1821238346 against the authoritative CMS record: view Kwakbear P.C. on the official NPPES registry .

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 or validate an NPI number.

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 Kwakbear P.C.?
Kwakbear P.C. is registered in NPPES as a Pediatrics Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-06-16.