Dr. Thomas Arthur Kopp, DDS.
Dr. Thomas Arthur Kopp is a Dentist provider (Dentist) practicing in Crystal Lake, IL, registered in the NPPES registry with NPI 1528144607 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1528144607 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Thomas Arthur Kopp |
| Credential | DDS. |
| Sex | Male |
| Practice address | 690 N IL ROUTE 31, Crystal Lake, IL, 60012 |
| Phone | 8154774055 |
| Enumeration date | 2006-10-31 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | — | 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: Thomas Kopp, DDS. NPI: 1528144607 Taxonomy: 122300000X (Dentist) Address: 690 N IL ROUTE 31, Crystal Lake, IL, 60012
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1730197468 | Crystal Lake Oral Maxillofacial Surgery Ltd | Organization | Oral and Maxillofacial Surgery (Dentist) | Crystal Lake, IL |
| 1063526796 | Fred Fitzpatrick | Individual | Pediatric Dentistry | Crystal Lake, IL |
| 1700990447 | Frederick M. Fitzpatrick, D.D.S., P.C. | Organization | Pediatric Dentistry | Crystal Lake, IL |
| 1871662486 | Frazier & Kopp DDS PC | Organization | Dentist | Crystal Lake, IL |
| 1720150097 | Dennis Mcdowell | Individual | Dentist | Crystal Lake, IL |
| 1053603365 | Candace Opon | Individual | General Practice Dentistry | Crystal Lake, IL |
| 1568709988 | Pediatric Dental Associates, PC | Organization | Pediatric Dentistry | Crystal Lake, IL |
| 1427706035 | Jack Harris | Individual | Oral and Maxillofacial Surgery (Dentist) | Crystal Lake, IL |
Verify this record
Cross-check NPI 1528144607 against the authoritative CMS record: view Dr. Thomas Arthur Kopp 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 1528144607 active?
How do I verify Thomas Kopp's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.