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Prairie Skies Psychological Services, LLC

Clinical Psychologist in Yankton, SD · enumerated 2020 · authorized official Erick Messler, Founder and Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1508474727

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Registry record

Entity type Organization (Type 2)
Legal business name Prairie Skies Psychological Services, LLC
Practice address 327 Broadway Ave Ste 13, Yankton, SD, 57078
Phone (605) 661-0095
Enumeration date Jul 14, 2020
Last updated in NPPES Jul 27, 2020

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary
103TF0200X Forensic Psychologist Behavioral Health & Social Service Providers Secondary

Authorized official

Name Erick Messler
Title Founder and Owner
Phone (605) 661-0095

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Prairie Skies Psychological Services, LLC?
Prairie Skies Psychological Services, LLC is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-27.