Dr. C Graf Cornish, DDS
Dr. C Graf Cornish is a General Practice Dentistry provider (Dentist) practicing in Castle Rock, CO, registered in the NPPES registry with NPI 1841204039 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1841204039 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. C Graf Cornish |
| Credential | DDS |
| Sex | Male |
| Practice address | 1189 S PERRY ST, SUITE 250, Castle Rock, CO, 80104 |
| Phone | 3036883398 |
| Fax | 3036883846 |
| Enumeration date | 2006-07-27 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 2928 | CO |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: C Cornish, DDS NPI: 1841204039 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 1189 S PERRY ST, SUITE 250, Castle Rock, CO, 80104
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245206796 | Ernest Bennett | Individual | General Practice Dentistry | Castle Rock, CO |
| 1861430639 | Matthew Swager | Individual | Chiropractor | Castle Rock, CO |
| 1588603468 | Swager Chiropractic | Organization | Chiropractor | Castle Rock, CO |
| 1942226683 | Leslie Rogers | Individual | Counseling Psychologist | Castle Rock, CO |
| 1467466474 | C, Graf Cornish DDS PC | Organization | General Practice Dentistry | Castle Rock, CO |
| 1033129192 | Joanne Laporta | Individual | Audiologist | Castle Rock, CO |
| 1982786489 | Thomas Pedigo | Individual | Physician Assistant | Castle Rock, CO |
| 1063599256 | Saguaro Family Clinic | Organization | Family Nurse Practitioner | Castle Rock, CO |
Verify this record
Cross-check NPI 1841204039 against the authoritative CMS record: view Dr. C Graf Cornish 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
Where does C Cornish practice?
What is the NPI number for C Cornish?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.