Marilyn Kay Hassinger, RD, LD, CNSC

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

L2346 Issued in OH

Practice address

500 London Ave
Marysville, OH 43040-1594

Phone

(937) 578-2442

Fax

(937) 578-2214

NPI assigned

Jun 24, 2021

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

Other names 1

• Marilyn Gamble Hassinger Professional name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1624492800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1124697040",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 LONDON AVE",
            "city": "MARYSVILLE",
            "state": "OH",
            "postal_code": "430401594",
            "telephone_number": "937-578-2442"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 LONDON AVE",
            "city": "MARYSVILLE",
            "state": "OH",
            "postal_code": "430401594",
            "telephone_number": "937-578-2442",
            "fax_number": "937-578-2214"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HASSINGER",
        "first_name": "MARILYN",
        "middle_name": "KAY",
        "name_prefix": "Mrs.",
        "credential": "RD, LD, CNSC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-06-24",
        "last_updated": "2025-09-11",
        "certification_date": "2021-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "OH",
            "license": "L2346",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARILYN",
            "last_name": "HASSINGER",
            "middle_name": "GAMBLE",
            "credential": "RD, LD, CNSC",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

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• Registered Dietitian in Marysville, OH
• Providers in Marysville, OH by specialty
• Registered Dietitian in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.