Marx Medical Inc

Primary specialty

Mental Health Clinic/Center (Including Community Mental Health Center)Taxonomy code 261QM0801X

Legal business name

MARX MEDICAL INC

Practice address

19 N Court St Ste 102
Frederick, MD 21701-5461

Phone

(240) 253-1323

Fax

(240) 253-1323

NPI assigned

Jun 25, 2025

Organization subpart

No

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

Authorized official

Name

Christine Marquardt, PMHNP-BCNPI 1669838751

Title

President

Phone

(240) 388-7420

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MD

Enrollment records 1

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Christine R Marquardt, PMHNP

  • Psychiatric/Mental Health Nurse Practitioner
  • Frederick, MD
  • NPI 1669838751
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1750809600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1755475200000",
    "number": "1063300549",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3861 TRITON LN",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217047007",
            "telephone_number": "240-388-7420"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19 N COURT ST STE 102",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217015461",
            "telephone_number": "240-253-1323",
            "fax_number": "240-253-1323"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MARX MEDICAL INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-06-25",
        "last_updated": "2025-08-18",
        "certification_date": "2025-08-18",
        "status": "A",
        "authorized_official_last_name": "MARQUARDT",
        "authorized_official_first_name": "CHRISTINE",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "240-388-7420",
        "authorized_official_credential": "PMHNP-BC"
    },
    "taxonomies": [
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Aurielle Eileen Rowe Martin, PA-C
• Lindsey Camille Martin, LGPC
• Rhonda Martin
• Albert J Martins, M.D.,M.S.
• Martinsburg Vamc
• Marx Medical Inc.
• Mary Ellen Shea LCPC LLC
• Maryland Anesthesiology Physicians Group
• Maryland Center for Gender & Intimacy
• Maryland Child Therapy Specialists, LLC

• Mental Health Clinic/Center (Including Community Mental Health Center) in Frederick, MD
• Providers in Frederick, MD by specialty
• Mental Health Clinic/Center (Including Community Mental Health Center) in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.