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

William C. Johnston, DDS (Apdc)

Organization General Practice Dentistry · NPI 1538377510

William C. Johnston, DDS (Apdc) is a General Practice Dentistry in Monroe, Louisiana. Licensed in Louisiana. Registered with an NPI since 2007.

Licensed in
LA
In the registry since
2007

Practice location Address checks out

1507 Lamy Ln Ste A
Monroe, LA 71201-3804
Phone: (318) 361-0381
Fax: (318) 388-4598
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 3840 (LA)

Record details

NPI number1538377510
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Johnston — Direct Owner · (318) 361-0381
Other names William C. Johnston, Dds
NPI enumeratedMay 21, 2007
Last updated in NPPESAugust 22, 2020
Mailing address1507 Lamy Ln, Ste A, Monroe, LA 71201-3804

Other providers in Monroe