Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Marvin Bouska, M.S., L.L.C.

Q: What type of organization is Marvin Bouska, M.S., L.L.C.?

Marvin Bouska, M.S., L.L.C. is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).

Clinical Psychologist in Rapid City, SD · enumerated 2013 · authorized official Marvin Bouska, Psychologist.

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

National Provider Identifier

1740624550

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Registry record

Entity type Organization (Type 2)

Legal business name Marvin Bouska, M.S., L.L.C.

Practice address 1818 W Fulton St, Rapid City, SD, 57702

Phone (605) 348-6500

Enumeration date Apr 23, 2013

Last updated in NPPES Apr 23, 2013

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 191 (SD) Primary

Authorized official

Name Marvin Bouska

Title Psychologist

Phone (605) 348-6500

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.

Read the full guide → Validate an NPI →

Frequently asked questions

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.

What type of organization is Marvin Bouska, M.S., L.L.C.?

Marvin Bouska, M.S., L.L.C. is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-23.