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

Marty J. Harderson, DDS, PA

Organization Dentist · NPI 1720361470

Marty J. Harderson, DDS, PA provides Dentist services in Clarksville, Arkansas. Licensed in Arkansas. Registered with an NPI since 2011.

Licensed in
AR
In the registry since
2011
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1408 E Main St
Clarksville, AR 72830-9436 Not confirmed with CMS for 15 years — call before visiting
Phone: (479) 754-4076
Fax: (479) 754-4078
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 2952 (AR)

Record details

NPI number1720361470
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lisa Alston — Office Manager · (479) 754-4076
NPI enumeratedSeptember 20, 2011
Last updated in NPPESSeptember 20, 2011
Mailing address1408 E Main St, Clarksville, AR 72830-9436

Other providers in Clarksville