Maryssa Gussert

Primary specialty

Hearing Instrument SpecialistTaxonomy code 237700000X

License

2218-60 Issued in WI

Practice address

210 E H St
Iron Mountain, MI 49801-4756

Phone

(906) 779-4327

NPI assigned

Aug 28, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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

{
    "created_epoch": "1787875200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787875200000",
    "number": "1336057751",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "210 E H ST",
            "city": "IRON MOUNTAIN",
            "state": "MI",
            "postal_code": "498014756",
            "telephone_number": "906-779-4327"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "210 E H ST",
            "city": "IRON MOUNTAIN",
            "state": "MI",
            "postal_code": "498014756",
            "telephone_number": "906-779-4327"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3900 Hall Ave",
            "address_2": "Suite D",
            "address_purpose": "LOCATION",
            "city": "Marinette",
            "state": "WI",
            "postal_code": "54143",
            "country_code": "US",
            "telephone_number": "906-779-4327",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "513 N US Highway 141",
            "address_purpose": "LOCATION",
            "city": "Crivitz",
            "state": "WI",
            "postal_code": "541141639",
            "country_code": "US",
            "telephone_number": "906-779-4327",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUSSERT",
        "first_name": "MARYSSA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-28",
        "last_updated": "2026-08-28",
        "certification_date": "2026-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "237700000X",
            "taxonomy_group": "",
            "desc": "Hearing Instrument Specialist",
            "state": "WI",
            "license": "2218-60",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Ray Groeneveld, MD
• Syvannah Groeneveld
• Susan Marie Grondin, APNP
• Deborah J Gross, MSW CSW
• Sarita Louise Gruszynski, CAPSW
• Tammy Sue Gustafson
• Megan Ann Haack, LPN
• Mark E Hagan, R.PH.
• Brian Hagemeister, CRNA
• Brittany Ann Hagen

• Hearing Instrument Specialist in Iron Mountain, MI
• Providers in Iron Mountain, MI by specialty
• Hearing Instrument Specialist in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.