Mercedez M Marvig, APRN, CNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

R46554 Issued in ND

Practice address

1702 University Dr S
Fargo, ND 58103-4940

Phone

(701) 364-3300

NPI assigned

Jun 12, 2024

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MN

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Nystrom and Associates LTDGroup PAC ID 6406752492, 590 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Practitioner

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Nystrom & Associates, LTD

  • Clinical Social Worker
  • New Brighton, MN
  • NPI 1396750188
  Medicare reassignment Care Compare group NPD
• Family Support Services Inc.

  • Mental Health Counselor
  • New Brighton, MN
  • NPI 1467549220
  NPD

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

{
    "created_epoch": "1718150400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763424000000",
    "number": "1386486975",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1702 UNIVERSITY DR S",
            "city": "FARGO",
            "state": "ND",
            "postal_code": "581034940"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1702 UNIVERSITY DR S",
            "city": "FARGO",
            "state": "ND",
            "postal_code": "581034940",
            "telephone_number": "701-364-3300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1811 Weir Dr Ste 270",
            "address_purpose": "LOCATION",
            "city": "Woodbury",
            "state": "MN",
            "postal_code": "551256741",
            "country_code": "US",
            "telephone_number": "952-854-5034",
            "fax_number": "952-854-5363",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARVIG",
        "first_name": "MERCEDEZ",
        "middle_name": "M",
        "credential": "APRN, CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-06-12",
        "last_updated": "2025-11-18",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "ND",
            "license": "R46554",
            "primary": true
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MN",
            "license": "12058",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jordan Martins, RN
• Amanda Ellen Martinson, RN
• Jaclyn Martinson
• Stephanie Martinson, CRNA
• Boyd C Marts, M.D.
• Jessica Catherine Marynik, LBSW
• Kiarash Casey Mashayek, M.D,M.S
• Madison April Mashek, RD
• Melanie Ann Maslo, LCSW
• Mason Orth PC

• Psychiatric/Mental Health Nurse Practitioner in Fargo, ND
• Providers in Fargo, ND by specialty
• Psychiatric/Mental Health Nurse Practitioner in North Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 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; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.