Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. John Michael Carrels, DDS
General Practice Dentistry in Aberdeen, SD · enumerated 2007 · practices at John M. Carrels DDS.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659409316
See something wrong? Report a correction
Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 995493 | Other | - | DSC |
| 7809990 | Medicaid | SD | - |
| 758677 | Other | - | UNITED CONCORDIA |
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 John Carrels's NPI record?
Is NPI 1659409316 active?
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-10.