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

Mr. Justin M Firth, DMD

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1689455008

Mr. Justin M Firth, DMD is an Orthodontics and Dentofacial Orthopedics Dentistry in St. Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2023
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

3890 S Lindbergh #115
St. Louis, MO 63127
Phone: (314) 843-5553
Fax: (314) 487-1146
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 2021020354 (MO)

Record details

NPI number1689455008
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedOctober 11, 2023
Last updated in NPPESOctober 17, 2023

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