Stephen R Humphrey, DDS
Stephen R Humphrey is a General Practice Dentistry provider (Dentist) practicing in Thornton, CO, registered in the NPPES registry with NPI 1689647539 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1689647539 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Stephen R Humphrey |
| Credential | DDS |
| Sex | Male |
| Practice address | 10001 N WASHINGTON ST, Thornton, CO, 80229 |
| Phone | 3034522053 |
| Enumeration date | 2006-02-10 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 105657 | CO |
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 |
|---|---|---|---|
| 02105658 | Medicaid | CO | — |
Copy-ready billing details
Provider: Stephen Humphrey, DDS NPI: 1689647539 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 10001 N WASHINGTON ST, Thornton, CO, 80229
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1407829468 | John Puchalski | Individual | General Practice Dentistry | Thornton, CO |
| 1639119365 | Sam Anouna | Individual | Gastroenterology Physician | Thornton, CO |
| 1285670323 | Shazad Rana | Individual | Gastroenterology Physician | Thornton, CO |
| 1346276177 | Paul Deneault | Individual | Gastroenterology Physician | Thornton, CO |
| 1215965835 | Ronald Faulkner | Individual | Optometrist | Thornton, CO |
| 1003845249 | Gareth Weiner | Individual | Gastroenterology Physician | Thornton, CO |
| 1154351732 | John May | Individual | Optometrist | Thornton, CO |
| 1063443323 | Lisa Brill | Individual | Optometrist | Thornton, CO |
Verify this record
Cross-check NPI 1689647539 against the authoritative CMS record: view Stephen R Humphrey 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 this the official NPI registry?
What specialty is Stephen Humphrey?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.