Amber Mast, RN, BSN, LE
Verification result: Current license matched
Colorado Professional License: Active
Esthetician
- License #1664843
- Expires September 30, 2027
- Verified September 20, 2026
View verification evidence
Clinic-reported
- Clinic-stated role
- Esthetician
- Credential
- RN, BSN, LE
- Named as medical director
- Not stated
- Named as an injector
- Not stated on the pages reviewed
- Clinic source
- arcanamedspa.com/about
- Date checked
- September 30, 2026
Amber Mast, RN, BSN, LE
Federal provider record
No NPI record was matched. Not all registered nurses obtain an individual NPI, so the absence of an NPI does not affect the state-license verification shown below.
State professional license
- Credential
- RN, BSN, LE
- State license
- Colorado Department of Regulatory Agencies
- License number
- 1664843
- Status
- Active
- Expires
- 2027-09-30
- Checked
- September 20, 2026
Board action recorded: Yes, see the board record.
Amber Mast; License: 1664843; Status: Active; Expires: 09/30/2027 12:00:00 AM; City: Castle Rock
State data published September 1, 2026.
Verification finding
- Result
- Current license matched (Active)
Arcana Med Spa names Amber Mast, RN, BSN, LE, with the stated role Esthetician. Verified Injector matched this clinician to license 1664843 at the Colorado Department of Regulatory Agencies, which that board recorded as Active when checked September 20, 2026.