Organization · Type 2 NPI

Marathon Health, LLC

Clinic/Center · Florissant, MO

NPI number 1952206716 Active

Practice location

245 Dunn Rd
Florissant, MO 63031-7928

Call (314) 820-0733 Map

Mailing address

PO Box 1433
Portsmouth, NH 03802-1433

Specialties and licenses

Taxonomy	Code	License
Clinic/Center Primary	261Q00000X	None listed

Clinic/Center: A facility or distinct part of one used for the diagnosis and treatment of outpatients. "Clinic/Center" is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

3 other providers at this address

Other clinic/center providers in Florissant

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NPI record

NPI: 1952206716
Entity type: Organization (Type 2)
Issued: Oct 12, 2026
Last updated: Oct 12, 2026
Status: Active
Subpart: Yes of Gateway Direct Primary Care JV LLC

Other names

Marathon Health- Florissant Mo- Dunn RD · doing business as

Authorized official

Terry Layman
Owner
(866) 434-3255

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This page mirrors the public NPPES file. For credentialing or billing, confirm it on the official CMS NPI Registry, and check the license with the state board.

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About NPI 1952206716

Marathon Health, LLC's National Provider Identifier is 1952206716, issued on Oct 12, 2026. The primary taxonomy on file is Clinic/Center (261Q00000X), and the practice location is in Florissant, MO. The record was last updated on Oct 12, 2026.