Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Horizon Health Care Inc.

Federally Qualified Health Center (FQHC) in Martin, SD · enumerated 2006 · authorized official John Mengenhausen, Ceo.

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

National Provider Identifier

1316054935

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Registry record

Entity type Organization (Type 2)

Legal business name Horizon Health Care Inc.

Other name <Unavail>

Practice address 109 Pugh St, Martin, SD, 57551

Phone (605) 685-6868

Fax (605) 685-6943

Enumeration date Aug 23, 2006

Last updated in NPPES Feb 6, 2017

Taxonomy & classification

261QF0400X Federally Qualified Health Center (FQHC) Ambulatory Health Care Facilities Primary

Authorized official

Name John Mengenhausen

Title Ceo

Phone (605) 772-4525

Other identifiers

Identifier	Type	State	Issuer
5350250	Medicaid	SD	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-02-06. Verify at npiregistry.cms.hhs.gov.

Where is Horizon Health Care Inc. located?

The practice location on file with NPPES is in Martin, SD.

Providers at this address

Browse all →

Cynthia Boltz Family Nurse Practitioner · Martin, SD NPI 1083915789 Courtney Carmichael Physician Assistant · Martin, SD NPI 1356867238 Theresa Hammerquist Primary Care Nurse Practitioner · Martin, SD NPI 1982194049

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-06.