NPIMap

Organization Active NPI

MH Health Care Services, PC

Doing business as Marathon Health - Frederick MD

  • Clinic/Center
  • Frederick, MD
National Provider Identifier
1215738349
Registry record updated Sep 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinic/CenterTaxonomy code 261Q00000X
Legal business name
MH HEALTH CARE SERVICES, PC
Doing business as
Marathon Health - Frederick MD
Practice address
1910 Rosemont Ave
Frederick, MD 21702-8249
Phone
(301) 901-0805
NPI assigned
Mar 24, 2025
Last updated
Sep 17, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 17, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Riley Wendling
Title
Central Support Specialist
Phone
(629) 266-1080

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinic/Center 261Q00000X NU Primary

Addresses

Primary practice location

1910 Rosemont Ave
Frederick, MD 21702-8249

Mailing address

10 W Market St Ste 2900
Indianapolis, IN 46204-2964

Other names 1

  • Marathon Health - Frederick MD Doing business as

National Provider Directory

National Provider Directory
Tax ID family
MH Health Care Services PC156 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 4

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1742774400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789603200000",
    "number": "1215738349",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 W MARKET ST STE 2900",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462042964"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1910 ROSEMONT AVE",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217028249",
            "telephone_number": "301-901-0805"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MH HEALTH CARE SERVICES, PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-03-24",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A",
        "authorized_official_last_name": "WENDLING",
        "authorized_official_first_name": "RILEY",
        "authorized_official_title_or_position": "CENTRAL SUPPORT SPECIALIST",
        "authorized_official_telephone_number": "629-266-1080"
    },
    "taxonomies": [
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Marathon Health - Frederick MD",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Frederick, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.