Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Sonu Muthuvalliappan 4 DMD LLC

Organization General Practice Dentistry · NPI 1891699518

Sonu Muthuvalliappan 4 DMD LLC provides General Practice Dentistry in Eureka, Missouri. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

208 N Central Ave Ste A
Eureka, MO 63025-1850
Phone: (636) 938-3384
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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

Record details

NPI number1891699518
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sonu Muthuvalliappan — Owner · (636) 489-9330
NPI enumeratedOctober 6, 2026
Last updated in NPPESOctober 6, 2026
Certification dateOctober 6, 2026
Mailing address709 The Hamptons Ln, Chesterfield, MO 63017-5901

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