Jay Gerald Kolb, DDS
Jay Gerald Kolb is a General Practice Dentistry provider (Dentist) practicing in Lombard, IL, registered in the NPPES registry with NPI 1538220538 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1538220538 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Jay Gerald Kolb |
| Credential | DDS |
| Sex | Male |
| Practice address | 2E 22ND STREET SUITE 201, Lombard, IL, 60148 |
| Phone | 6306276122 |
| Fax | 6306274690 |
| Enumeration date | 2006-12-13 |
| Last updated in NPPES | 2025-09-11 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | — | IL |
| 1223P0221X | Pediatric Dentistry | Secondary | — | IL |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 13812 | Other | IL | BCBS |
| 15964 | Other | IL | BCBS |
Copy-ready billing details
Provider: Jay Kolb, DDS NPI: 1538220538 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 2E 22ND STREET SUITE 201, Lombard, IL, 60148
Verify this record
Cross-check NPI 1538220538 against the authoritative CMS record: view Jay Gerald Kolb 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.