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

Dr. Mark Xavier McCarthy, DMD

Individual provider General Practice Dentistry · NPI 1811222060

Dr. Mark Xavier McCarthy, DMD is a General Practice Dentistry in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2009
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

439 S Kirkwood Rd Ste 201
Saint Louis, MO 63122-6169
Phone: (314) 822-3288
Fax: (314) 822-7279
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 13743 (MO)

Record details

NPI number1811222060
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedOctober 6, 2009
Last updated in NPPESOctober 6, 2009

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