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

MARATHON HEALTH, LLC
NPI 1003724626
Clinic/Center in Denver, CO

Q: What is Marathon Health, LLC's NPI number?

The NPI number for Marathon Health, LLC is 1003724626. It was assigned to this organization in the NPPES registry on September 1, 2026.

Q: What is Marathon Health, LLC's specialty?

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

Active since September 01, 2026

230 E 13TH AVE, DENVER, CO 80203(720) 573-7729 Get Directions Write a Review

NPPES record added: September 1, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Marathon Health, Llc NPPES

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

MARATHON HEALTH, LLC (NPI 1003724626) is a healthcare organization registered as a clinic/center in Denver, Colorado and active in the NPI registry since September 2026. The organization lists Terry Layman, Owner, as its authorized official.

NPPES Registry Identity

NPI1003724626

Entity TypeOrganization

Primary Taxonomy261Q00000X

Legal Business NameMARATHON HEALTH, LLC

Location Address230 E 13TH AVEDenver, CO 80203-2204

Mailing AddressPo Box 1433Portsmouth, NH 03802-1433

Phone(720) 573-7729

Organization SubpartYes

Authorized OfficialTerry LaymanOwner · (866) 434-3255

Enumeration DateSeptember 1, 2026

NPPES CertifiedSeptember 1, 2026

✔ NPI 1003724626 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).

230 E 13TH AVE, Denver, CO 80203

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Other Providers at the Same Location NPPES 2

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

EVERSIDE HEALTH, LLC

Emergency Medicine

230 E 13TH AVE
DENVER, CO 80203

Denver County (720) 573-7729

EVERSIDE HEALTH LLC

Family Medicine

230 E 13TH AVE
DENVER, CO 80203

Denver 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 1003724626. It was assigned to this organization in the NPPES registry on September 1, 2026.

Where is Marathon Health, LLC located?

Marathon Health, LLC is located at 230 E 13th Ave, Denver, CO 80203. The listed phone number is (720) 573-7729.

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 September 1, 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.