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

MARATHON HEALTH LLC
NPI 1134039944
Clinic/Center in Pontiac, MI

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

The NPI number for Marathon Health LLC is 1134039944. It was assigned to this organization in the NPPES registry on September 11, 2026. The provider is doing business as Marathon Health@ Pontiac.

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 11, 2026

250 ELIZABETH LAKE RD, PONTIAC, MI 48341(248) 850-3948 Get Directions Write a Review

NPPES record added: September 11, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

On this page

About Marathon Health Llc NPPES

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

MARATHON HEALTH LLC (NPI 1134039944), doing business as Marathon Health@ Pontiac, is a healthcare organization registered as a clinic/center in Pontiac, Michigan and active in the NPI registry since September 2026. The organization lists Terry Layman, Owner, as its authorized official.

NPPES Registry Identity

NPI1134039944

Entity TypeOrganization

Primary Taxonomy261Q00000X

Legal Business NameMARATHON HEALTH LLC

Location Address250 ELIZABETH LAKE RDPontiac, MI 48341-1033

Mailing AddressPo Box 1433Portsmouth, NH 03802-1433

Phone(248) 850-3948

Organization SubpartNo

Authorized OfficialTerry LaymanOwner · (866) 434-3255

Enumeration DateSeptember 11, 2026

NPPES CertifiedSeptember 11, 2026

✔ NPI 1134039944 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).

250 ELIZABETH LAKE RD, Pontiac, MI 48341

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Other Names 1

Doing Business AsMarathon Health@ Pontiac

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 1134039944. It was assigned to this organization in the NPPES registry on September 11, 2026. The provider is doing business as Marathon Health@ Pontiac.

Where is Marathon Health LLC located?

Marathon Health LLC is located at 250 Elizabeth Lake Rd, Pontiac, MI 48341. The listed phone number is (248) 850-3948.

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 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.