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

Mark G Petry, DDS

Individual provider General Practice Dentistry · NPI 1902868649

Mark G Petry, DDS is a General Practice Dentistry in Welsh, Louisiana. Licensed in Louisiana. Registered with an NPI since 2006.

Licensed in
LA
In the registry since
2006
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

219 S Adams St
Welsh, LA 70591
Phone: (337) 734-4575
Fax: (337) 734-4577
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 LA4578 (LA)

Record details

NPI number1902868649
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedApril 6, 2006
Last updated in NPPESJuly 13, 2026
Mailing address219 S Adams Street, Welsh, LA 70591