Dr. Lars A Johnson, DDS
Dr. Lars A Johnson is a General Practice Dentistry provider (Dentist) practicing in Hoffman Estates, IL, registered in the NPPES registry with NPI 1417022757 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Lars Johnson, DDS, PC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1417022757 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Lars A Johnson |
| Credential | DDS |
| Sex | Male |
| Practice address | 1722 W ALGONQUIN RD, Hoffman Estates, IL, 60192 |
| Phone | 8479348070 |
| Enumeration date | 2006-11-21 |
| Last updated in NPPES | 2011-12-01 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 019.026401 | IL |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Lars Johnson, DDS NPI: 1417022757 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 1722 W ALGONQUIN RD, Hoffman Estates, IL, 60192
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1235406612 | Lars Johnson, DDS, PC | Organization | General Practice Dentistry | Hoffman Estates, IL |
Verify this record
Cross-check NPI 1417022757 against the authoritative CMS record: view Dr. Lars A Johnson 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
Is NPI 1417022757 active?
How do I verify Lars Johnson's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2011-12-01.