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

Dr. Thomas Paul Welk, DDS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1124548367

Dr. Thomas Paul Welk, DDS is an Orthodontics and Dentofacial Orthopedics Dentistry in Bismarck, North Dakota. Licensed in Iowa and North Dakota. Registered with an NPI since 2017.

Licensed in
IA, ND
In the registry since
2017
Specialties on file
2
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

1165 W Turnpike Ave
Bismarck, ND 58501-8115
Phone: (701) 751-1981
Show map & directions

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

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 2371 (ND)
Orthodontics and Dentofacial Orthopedics Dentistry Taxonomy 1223X0400X · Licence RES-30498 (IA)

Record details

NPI number1124548367
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJune 20, 2017
Last updated in NPPESJune 22, 2021
Certification dateJune 22, 2021
Mailing address1165 W Turnpike Ave, Bismarck, ND 58501-8115

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