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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARATHON HEALTH, LLC
NPI 1043115801
Clinic/Center in Creve Coeur, MO

Active since October 12, 2026
11770 OLIVE BLVD, CREVE COEUR, MO 63141(314) 380-3014 Get Directions Write a Review

NPPES record added: October 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Marathon Health, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARATHON HEALTH, LLC (NPI 1043115801), doing business as Marathon Health- Creve Coeur Mo- Olive Blvd, is a healthcare organization registered as a clinic/center in Creve Coeur, Missouri and active in the NPI registry since October 2026. The organization lists Terry Layman, Owner, as its authorized official.

NPPES Registry Identity

NPI1043115801
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameMARATHON HEALTH, LLC
Location Address11770 OLIVE BLVDCreve Coeur, MO 63141-7053
Mailing AddressPo Box 1433Portsmouth, NH 03802-1433
Phone(314) 380-3014
Organization SubpartYesParent: Gateway Direct Primary Care Jv Llc
Authorized OfficialTerry LaymanOwner · (866) 434-3255
Enumeration DateOctober 12, 2026
NPPES CertifiedOctober 12, 2026
✔ NPI 1043115801 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
Definition
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).
11770 OLIVE BLVD, Creve Coeur, MO 63141
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Other Names 1

Doing Business AsMarathon Health- Creve Coeur Mo- Olive Blvd

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RSS WILLIAM SCHLUTER DDS LLC
Dentist
11770 OLIVE BLVD
CREVE COEUR, MO 63141
St. Louis County (314) 824-0701
KELSEY R BARBERO PA-C
Family Medicine
11770 OLIVE BLVD
CREVE COEUR, MO 63141
St. Louis County (866) 808-6005
GATEWAY DIRECT PRIMARY CARE JV LLC
Clinic/Center
11770 OLIVE BLVD
CREVE COEUR, MO 63141
St. Louis County (866) 808-6005
ANDREA LUI M.D.
Family Medicine
11770 OLIVE BLVD
CREVE COEUR, MO 63141
St. Louis County (314) 380-3014
EVERSIDE HEALTH LLC
Family Medicine
11770 OLIVE BLVD
CREVE COEUR, MO 63141
St. Louis County (866) 808-6005

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marathon Health, LLC's NPI number?

The NPI number for Marathon Health, LLC is 1043115801. It was assigned to this organization in the NPPES registry on October 12, 2026. The provider is doing business as Marathon Health- Creve Coeur MO- Olive Blvd.

Where is Marathon Health, LLC located?

Marathon Health, LLC is located at 11770 Olive Blvd, Creve Coeur, MO 63141. The listed phone number is (314) 380-3014.

What is Marathon Health, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

When was this NPI record last updated?

The NPPES record for Marathon Health, LLC was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.