Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mark W Johnson, DMD

Individual provider General Practice Dentistry · NPI 1629121496

Mark W Johnson, DMD is a General Practice Dentistry in Thayne, Wyoming. Licensed in Wyoming. Registered with an NPI since 2007.

Licensed in
WY
In the registry since
2007
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

487 N Main Ste B
Thayne, WY 83127
Phone: (307) 883-4222
Fax: (307) 883-4223
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 1130 (WY)

Record details

NPI number1629121496
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJanuary 18, 2007
Last updated in NPPESJuly 30, 2014
Mailing addressPo Box 1365, Thayne, WY 83127-1365

Other providers in Thayne