Individual provider Active NPI

Mary Jean Naughton, TLMHC

  • Mental Health Counselor
  • Davenport, IA
National Provider Identifier
1346108420
Registry record updated Jan 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
121246 Issued in IA
Practice address
1414 W Lombard St
Davenport, IA 52804-2148
Phone
(563) 326-6431
NPI assigned
Jan 15, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 15, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 121246 IA Primary

Addresses

Primary practice location

1414 W Lombard St
Davenport, IA 52804-2148

Mailing address

1414 W Lombard St
Davenport, IA 52804-2148
Phone (563) 326-6431

Other names 1

  • MJ Naughton Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
121246IAMDMental Health Counselor

NPI Registry JSON

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

{
    "created_epoch": "1768435200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1346108420",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1414 W LOMBARD ST",
            "city": "DAVENPORT",
            "state": "IA",
            "postal_code": "528042148",
            "telephone_number": "563-326-6431"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1414 W LOMBARD ST",
            "city": "DAVENPORT",
            "state": "IA",
            "postal_code": "528042148",
            "telephone_number": "563-326-6431"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NAUGHTON",
        "first_name": "MARY",
        "middle_name": "JEAN",
        "credential": "TLMHC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-15",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "IA",
            "license": "121246",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MJ",
            "last_name": "NAUGHTON",
            "credential": "TLMHC",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Davenport, IA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 2026; 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.