Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MH HEALTH CARE SERVICES, PC
NPI 1215738349
Clinic/Center in Frederick, MD

Q: What is Mh Health Care Services, PC's NPI number?

The NPI number for Mh Health Care Services, PC is 1215738349. It was assigned to this organization in the NPPES registry on March 24, 2025. The provider is doing business as Marathon Health - Frederick MD.

Q: What is Mh Health Care Services, PC's specialty?

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

Active since March 24, 2025

1910 ROSEMONT AVE, FREDERICK, MD 21702(301) 901-0805 Get Directions Write a Review

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 17, 2026, Mar 24, 2025 (2 updates tracked since 2025).

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About Mh Health Care Services, Pc NPPES

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

MH HEALTH CARE SERVICES, PC (NPI 1215738349), doing business as Marathon Health - Frederick Md, is a healthcare organization registered as a clinic/center in Frederick, Maryland and active in the NPI registry since March 2025. The organization lists Riley Wendling, Central Support Specialist, as its authorized official.

NPPES Registry Identity

NPI1215738349

Entity TypeOrganization

Primary Taxonomy261Q00000X

Legal Business NameMH HEALTH CARE SERVICES, PC

Location Address1910 ROSEMONT AVEFrederick, MD 21702-8249

Mailing Address10 W Market St Ste 2900Indianapolis, IN 46204-2964

Phone(301) 901-0805

Organization SubpartNo

Authorized OfficialRiley WendlingCentral Support Specialist · (629) 266-1080

Enumeration DateMarch 24, 2025

Last NPPES UpdateSeptember 17, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 17, 2026

✔ NPI 1215738349 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).

1910 ROSEMONT AVE, Frederick, MD 21702

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Other Names 1

Doing Business AsMarathon Health - Frederick Md

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 Mh Health Care Services, PC's NPI number?

The NPI number for Mh Health Care Services, PC is 1215738349. It was assigned to this organization in the NPPES registry on March 24, 2025. The provider is doing business as Marathon Health - Frederick MD.

Where is Mh Health Care Services, PC located?

Mh Health Care Services, PC is located at 1910 Rosemont Ave, Frederick, MD 21702. The listed phone number is (301) 901-0805.

What is Mh Health Care Services, PC'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 Mh Health Care Services, PC was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.