Dr. William Earl Lacey Jr., DMD
Dr. William Earl Lacey Jr. is a Dentist provider (Dentist) practicing in Durango, CO, registered in the NPPES registry with NPI 1265463673 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1265463673 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. William Earl Lacey Jr. |
| Credential | DMD |
| Sex | Male |
| Practice address | Durango, CO, 81301 |
| Phone | 9703757671 |
| Fax | 9702478988 |
| Enumeration date | 2006-07-05 |
| Last updated in NPPES | 2024-05-30 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 8056 | CO |
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential
Copy-ready billing details
Provider: William Lacey, DMD NPI: 1265463673 Taxonomy: 122300000X (Dentist) Address: Durango, CO, 81301
Verify this record
Cross-check NPI 1265463673 against the authoritative CMS record: view Dr. William Earl Lacey Jr. 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 NPI 1265463673 active?
How do I verify William Lacey's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-05-30.