1. Home
  2. Directory
  3. South Dakota
  4. Yankton
  5. Counselor
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

BETTY VIAU LPCMH
NPI 1225019961
Counselor - Mental Health in Yankton, SD

Active since November 09, 2005
1028 WALNUT ST, YANKTON, SD 57078(605) 665-4606(605) 665-4673 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Betty Viau Lpcmh NPPES

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

BETTY VIAU LPCMH (NPI 1225019961) is an individual mental health provider in Yankton, South Dakota, licensed in South Dakota (592) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1225019961
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameBETTY VIAUCredential: LPCMH
Location Address1028 WALNUT STYankton, SD 57078-2910
Mailing Address1028 Walnut StYankton, SD 57078-2910 · (605) 665-4606 · Fax (605) 665-4673
Phone(605) 665-4606
Fax(605) 665-4673
Sole ProprietorNo
Enumeration DateNovember 9, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1225019961 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in SD · 592
1028 WALNUT ST, Yankton, SD 57078
Open in Google Maps ↗

Other Identifiers 1

Other4998258Bcbs

Other Providers at the Same Location NPPES 20

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

CORY ALAN NELSON LPC QMHP
Counselor
1028 WALNUT ST, LEWIS & CLARK BHS
YANKTON, SD 57078
Cedar County (605) 665-4606
DAVID DRACY PHD
Counselor (Mental Health)
1028 WALNUT ST, LEWIS & CLARK BHS
YANKTON, SD 57078
Cedar County (605) 665-4606
LINDA PEITZ
Counselor (Addiction (Substance Use Disorder))
1028 WALNUT ST
YANKTON, SD 57078
Cedar County (605) 665-4606
CINDY ELLEFSON
Counselor (Addiction (Substance Use Disorder))
1028 WALNUT ST
YANKTON, SD 57078
Cedar County (605) 665-4606
ELIZABETH REMBOLD
Counselor (Mental Health)
1028 WALNUT ST
YANKTON, SD 57078
Cedar County (605) 665-4606
BROOK KELLEN BS
Counselor
1028 WALNUT ST
YANKTON, SD 57078
Cedar County (605) 665-4606
MARY LOHFF
Counselor
1028 WALNUT ST
YANKTON, SD 57078
Cedar County (605) 665-4606
BRIAN LARSON
Counselor
1028 WALNUT ST
YANKTON, SD 57078
Cedar County (605) 665-4606

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 Betty Viau's NPI number?

The NPI number for Betty Viau is 1225019961. It was assigned to this individual provider in the NPPES registry on November 9, 2005.

Where is Betty Viau located?

Betty Viau practices at 1028 Walnut St, Yankton, SD 57078. The listed phone number is (605) 665-4606.

What is Betty Viau's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Betty Viau was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.