Mark Lyman Farmer, D.D.S.
Mark Lyman Farmer is a General Practice Dentistry provider (Dentist) practicing in Julesburg, CO, registered in the NPPES registry with NPI 1063680098 since 2008. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1063680098 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark Lyman Farmer |
| Credential | D.D.S. |
| Sex | Male |
| Practice address | 22470 COUNTY ROAD 32.5, Julesburg, CO, 80737 |
| Phone | 9704742763 |
| Enumeration date | 2008-02-12 |
| Last updated in NPPES | 2008-02-12 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | DEN105667 | 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: Mark Farmer, D.D.S. NPI: 1063680098 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 22470 COUNTY ROAD 32.5, Julesburg, CO, 80737
Verify this record
Cross-check NPI 1063680098 against the authoritative CMS record: view Mark Lyman Farmer 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-02-12.