Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Horizon Mri of Mckinney LLC

Magnetic Resonance Imaging (MRI) Clinic/Center in Mc Kinney, TX · enumerated 2005 · authorized official Martin Kern, Senior Vice President.

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

National Provider Identifier

1922001965

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Registry record

Entity type Organization (Type 2)

Legal business name Horizon Mri of Mckinney LLC

Practice address 2760 Virginia Pkwy, Ste 200, Mc Kinney, TX, 75071

Phone (972) 547-3674

Fax (972) 547-3685

Enumeration date May 23, 2005

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QM1200X Magnetic Resonance Imaging (MRI) Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Martin Kern

Title Senior Vice President

Phone (941) 925-3490

Other identifiers

Identifier	Type	State	Issuer
0266DC	Other	TX	BCBS PROV #
7198538	Other	-	AETNA/MEDSOLUTIONS
242875	Other	-	AMERIGROUP

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Horizon Mri of Mckinney LLC located?

The practice location on file with NPPES is in Mc Kinney, TX.

Providers at this address

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Dr. Vicki Seidmeyer, Family Practice, A Professional Association Family Medicine Physician · Mckinney, TX NPI 1396011706

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.