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DR. ALEXIS RIAN SIMS DMD
NPI 1821987348
Dentist in Saint Peters, MO

Active since June 30, 2025
3640 S SAINT PETERS PKWY, SAINT PETERS, MO 63304(636) 441-3466 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Alexis Rian Sims Dmd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ALEXIS RIAN SIMS DMD (NPI 1821987348) is an individual dentist in Saint Peters, Missouri, licensed in Missouri (2025026296) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1821987348
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. ALEXIS RIAN SIMSCredential: DMD
Location Address3640 S SAINT PETERS PKWYSaint Peters, MO 63304-5613
Mailing Address42 Marietta PlAlton, IL 62002-4453
Phone(636) 441-3466
Sole ProprietorYes
Enumeration DateJune 30, 2025
NPPES CertifiedJune 30, 2025
✔ NPI 1821987348 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MO · 2025026296
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
3640 S SAINT PETERS PKWY, Saint Peters, MO 63304
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MISSOURI DENTAL PROFESSIONALS, RICHARD STRAUS, DMD, PC
Dentist (General Practice)
3640 S SAINT PETERS PKWY
SAINT PETERS, MO 63304
St. Charles County (636) 441-3466
DR. HOPE ANN COLLIER DMD
Dentist
3640 S SAINT PETERS PKWY
SAINT PETERS, MO 63304
St. Charles County (636) 441-3466

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexis Sims's NPI number?

The NPI number for Alexis Sims is 1821987348. It was assigned to this individual provider in the NPPES registry on June 30, 2025.

Where is Alexis Sims located?

Alexis Sims practices at 3640 S Saint Peters Pkwy, Saint Peters, MO 63304. The listed phone number is (636) 441-3466.

What is Alexis Sims's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Alexis Sims accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 14 other insurers list Alexis Sims as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alexis Sims was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.