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

Dr. Alexis Rian Sims, DMD

Individual provider Dentist · NPI 1821987348

Dr. Alexis Rian Sims, DMD is a Dentist in Saint Peters, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2025
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

3640 S Saint Peters Pkwy
Saint Peters, MO 63304-5613
Phone: (636) 441-3466
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 2025026296 (MO)

Record details

NPI number1821987348
Entity typeIndividual (Type 1)
GenderFemale
Credentials DMD
Sole proprietorYes
NPI enumeratedJune 30, 2025
Last updated in NPPESJune 30, 2025
Certification dateJune 30, 2025
Mailing address42 Marietta Pl, Alton, IL 62002-4453

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