Individual provider Active NPI

Evan Wilder Harris, BCBA

  • Behavior Analyst
  • Little Falls, NJ
National Provider Identifier
1831054980
Registry record updated Dec 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
1-25-86584 Issued in NJ
Practice address
60 Walnut St
Little Falls, NJ 07424-1403
Phone
(203) 464-6638
NPI assigned
Dec 22, 2025
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 22, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Analyst 103K00000X 1-25-86584 NJ Primary

Addresses

Primary practice location

60 Walnut St
Little Falls, NJ 07424-1403

Mailing address

60 Walnut St
Little Falls, NJ 07424-1403
Phone (203) 464-6638

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

NPI Registry JSON

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

{
    "created_epoch": "1766361600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766361600000",
    "number": "1831054980",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "60 WALNUT ST",
            "city": "LITTLE FALLS",
            "state": "NJ",
            "postal_code": "074241403",
            "telephone_number": "203-464-6638"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "60 WALNUT ST",
            "city": "LITTLE FALLS",
            "state": "NJ",
            "postal_code": "074241403",
            "telephone_number": "203-464-6638"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARRIS",
        "first_name": "EVAN",
        "middle_name": "WILDER",
        "credential": "BCBA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-12-22",
        "last_updated": "2025-12-22",
        "certification_date": "2025-12-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "NJ",
            "license": "1-25-86584",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Little Falls, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 22, 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.