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

Sonu Muthuvalliappan, DMD

Individual provider Dentist · NPI 1730345455

Sonu Muthuvalliappan, DMD is a Dentist in O Fallon, Missouri. Licensed in Missouri. Registered with an NPI since 2008.

Licensed in
MO
In the registry since
2008
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

1338 Sunburst Dr
O Fallon, MO 63366-3491
Phone: (636) 272-3503
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 2008015950 (MO)

Record details

NPI number1730345455
Entity typeIndividual (Type 1)
GenderFemale
Credentials DMD
Sole proprietorNo
NPI enumeratedAugust 1, 2008
Last updated in NPPESAugust 1, 2008

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