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DR. PEYTON ERNST DDS
NPI 1750086229
Dentist - General Practice in Sioux Falls, SD

Active since April 03, 2023
2701 S MINNESOTA AVE STE 3, SIOUX FALLS, SD 57105(605) 250-4651 Get Directions Write a Review

NPPES record last updated: August 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 9, 2024, Apr 3, 2023 (2 updates tracked since 2023).

About Dr. Peyton Ernst Dds NPPES

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

DR. PEYTON ERNST DDS (NPI 1750086229) is an individual general practice provider in Sioux Falls, South Dakota, licensed in South Dakota (1496) and active in the NPI registry since April 2023. She maintains a secondary practice location in Dallas.

NPPES Registry Identity

NPI1750086229
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. PEYTON ERNSTCredential: DDS
Location Address2701 S MINNESOTA AVE STE 3Sioux Falls, SD 57105-4746
Mailing Address3100 Carlisle St Apt 9112Dallas, TX 75204-1553 · (214) 240-7231
Phone(605) 250-4651
Sole ProprietorYes
Enumeration DateApril 3, 2023
Last NPPES UpdateAugust 28, 20252 updates tracked since enumeration
NPPES CertifiedAugust 28, 2025
✔ NPI 1750086229 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in SD · 1496
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
2701 S MINNESOTA AVE STE 3, Sioux Falls, SD 57105
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Other Names 1

Former Name (1)Dr. Peyton Leblanc Dds

Secondary Practice Location 1

Location 13100 Carlisle St Apt 9112Dallas, TX 75204-1553 · Phone (214) 240-7231

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Delta Dental PPO, Guardian, Humana 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.

MEGHAN E REILLY DMD
Dentist
2701 S MINNESOTA AVE STE 3
SIOUX FALLS, SD 57105
Minnehaha County (605) 250-4651
DRAKE FAMILY DENTISTRY OF SIOUX FALLS PC
Dentist (General Practice)
2701 S MINNESOTA AVE STE 3
SIOUX FALLS, SD 57105
Minnehaha County (605) 339-0219

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 Peyton Ernst's NPI number?

The NPI number for Peyton Ernst is 1750086229. It was assigned to this individual provider in the NPPES registry on April 3, 2023. The provider is also known as Dr. Peyton Leblanc Dds.

Where is Peyton Ernst located?

Peyton Ernst practices at 2701 S Minnesota Ave Ste 3, Sioux Falls, SD 57105. The listed phone number is (605) 250-4651.

What is Peyton Ernst's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Peyton Ernst accept?

Health plans from Delta Dental PPO, Guardian, Humana and Renaissance Dental list Peyton Ernst 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 Peyton Ernst was last updated on August 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.