Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Big Stone Therapies, Inc

Physical Therapy Clinic/Center in Big Stone City, SD · enumerated 2006 · authorized official Angie Ackerman, Vp Finance and Admin.

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

National Provider Identifier

1124044656

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Registry record

Entity type Organization (Type 2)

Legal business name Big Stone Therapies, Inc

Practice address 500 Cross St, Big Stone Therapies Inc, Big Stone City, SD, 57216

Phone (605) 541-1147

Fax (605) 541-0109

Enumeration date Jul 15, 2006

Last updated in NPPES Jul 2, 2024

Taxonomy & classification

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Secondary

261QH0700X Hearing and Speech Clinic/Center Ambulatory Health Care Facilities Secondary

261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities Primary

261QX0100X Occupational Medicine Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Angie Ackerman

Title Vp Finance and Admin

Phone (605) 541-1144

Other identifiers

Identifier	Type	State	Issuer
170116900	Medicaid	MN	-
84296700	Medicaid	MN	-
196089000	Medicaid	MN	-
255437200	Medicaid	MN	-

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

Where is Big Stone Therapies, Inc located?

The practice location on file with NPPES is in Big Stone City, SD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-07-02. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-02.