Jon Sebastian Martinez

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

11318125 Issued in WI

Practice address

610 N Broadway
Green Bay, WI 54303-3426

Phone

(956) 206-1130

NPI assigned

Dec 5, 2022

Sex

Male

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1670198400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758240000000",
    "number": "1144930868",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1686 BIRCHWOOD DR",
            "city": "GREEN BAY",
            "state": "WI",
            "postal_code": "543042937",
            "telephone_number": "956-206-1130"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "610 N BROADWAY",
            "city": "GREEN BAY",
            "state": "WI",
            "postal_code": "543033426",
            "telephone_number": "956-206-1130"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTINEZ",
        "first_name": "JON",
        "middle_name": "SEBASTIAN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-12-05",
        "last_updated": "2025-09-19",
        "certification_date": "2025-09-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "WI",
            "license": "11318125",
            "primary": true
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "TX",
            "license": "87416",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mari C Martin, MSE
• Nicole Martin, MD
• Thomas Martin, LCSW
• Gildardo Martinez Juarez, RD
• Daniela Martinez Wolfe, DNP-FNP, AANP
• Patricia J Martins, APNP
• Muhammad R Marwali, MD
• Linda Marx
• Mary Beth King Counseling & Consulting LLC
• Alexandra Masek, D.M.D.

• Mental Health Counselor in Green Bay, WI
• Providers in Green Bay, WI by specialty
• Mental Health Counselor in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 19, 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.