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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
What type of organization is Kwakbear P.C.?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-06-16.