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Ms. Erin Kelley Steensma, LAC

Addiction (Substance Use Disorder) Counselor in Sioux Falls, SD · enumerated 2022 · practices at Sioux Falls Treatment Center, LLC.

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

National Provider Identifier

1427790047

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Registry record

Entity type Individual (Type 1)
Name Ms. Erin Kelley Steensma
Credential LAC
Sex Female
Practice address 2519 W 8th St, Sioux Falls, SD, 57104
Phone (605) 332-3236
Fax (605) 334-5026
Enumeration date Apr 13, 2022
Last updated in NPPES Apr 13, 2022

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 9607893 (SD) Primary
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

Other identifiers

Identifier Type State Issuer
9607893 Other SD BOARD OF ADDICTION AND PREVENTION PROFESSIONALS

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Erin Steensma?
Erin Steensma is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-13.