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Search › Colorado › General Practice Dentistry

Ethelyn Thomason, DMD

NPI 1871585729 · on the registry since 2005

Practice

Address
4155 Darley Ave
Ste F
Boulder, CO 80305
Phone
(303) 499-9700
Fax
(303) 499-2528
Organisation at this address
Dental Aid, Inc
Thrive Counseling Llc
Thriveworks Clinical - Colorado Pc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
10

Registry record

Primary taxonomy
General Practice Dentistry
1223G0001X
Licence states on file
CO
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-07-13

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Colorado