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

Mark Anthony Johnson, DDS

Individual provider Dentist · NPI 1598747040

Mark Anthony Johnson, DDS is a Dentist in Rockwood, Tennessee. Licensed in Tennessee. Registered with an NPI since 2005.

Licensed in
TN
In the registry since
2005
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

1362 N Gateway Ave
Rockwood, TN 37854-4108
Phone: (865) 354-1220
Fax: (865) 354-0112
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DS0000007193 (TN)

Record details

NPI number1598747040
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedNovember 18, 2005
Last updated in NPPESSeptember 9, 2010

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