Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David William Thomas, DO
Emergency Medicine Physician in Clarkston, MI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942208772
See something wrong? Report a correction
Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1942208772 | Medicaid | MI | - |
| P00943457 | Other | MI | RAILROAD MEDICARE IND PIN |
| 0153628865 | Other | MI | BCBS IND |
| 0153628865 | Other | MI | BCN IND |
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.
Frequently asked questions
How do I verify David Thomas's NPI record?
Is NPI 1942208772 active?
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-30.