Individual provider Active NPI

Mario Lavell Mitchell, DSS PROFESSIONAL

  • Intellectual & Developmental Disabilities Psychologist
  • Omaha, NE
National Provider Identifier
1417755141
Registry record updated Mar 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Intellectual & Developmental Disabilities PsychologistTaxonomy code 103TM1800X
License
261QD1600X Issued in NE
Practice address
543 N 86TH St
Omaha, NE 68114-3505
Phone
(402) 813-7110
Fax
(402) 813-7110
NPI assigned
Mar 6, 2025
Last updated
Mar 6, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Intellectual & Developmental Disabilities Psychologist 103TM1800X 261QD1600X NE Primary

Addresses

Primary practice location

543 N 86TH St
Omaha, NE 68114-3505

Mailing address

543 N 86TH St # 68114
Omaha, NE 68114-3505
Phone (402) 813-7110

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
261QD1600XNEMDIntellectual & Developmental Disabilities Psychologist

NPI Registry JSON

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

{
    "created_epoch": "1741219200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772755200000",
    "number": "1417755141",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "543 N 86TH ST # 68114",
            "city": "OMAHA",
            "state": "NE",
            "postal_code": "681143505",
            "telephone_number": "402-813-7110"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "543 N 86TH ST",
            "city": "OMAHA",
            "state": "NE",
            "postal_code": "681143505",
            "telephone_number": "402-813-7110",
            "fax_number": "402-813-7110"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MITCHELL",
        "first_name": "MARIO",
        "middle_name": "LAVELL",
        "credential": "DSS PROFESSIONAL",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-03-06",
        "last_updated": "2026-03-06",
        "certification_date": "2026-03-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TM1800X",
            "taxonomy_group": "",
            "desc": "Psychologist, Intellectual & Developmental Disabilities",
            "state": "NE",
            "license": "261QD1600X",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Omaha, NE

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 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.