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

Dr. Arthur Thomas Westphal, DMD

Individual provider General Practice Dentistry · NPI 1821118704

Dr. Arthur Thomas Westphal, DMD is a General Practice Dentistry in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2007.

Licensed in
MO
In the registry since
2007
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

4113 Union Rd
Saint Louis, MO 63129-1064
Phone: (314) 487-0200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 13977 (MO)

Record details

NPI number1821118704
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedApril 2, 2007
Last updated in NPPESJuly 8, 2007

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