Matthew John Obrien

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

License

1-16-21343 Issued in NJ

Practice address

14 Alexander Dr
Randolph, NJ 07869-4535

Phone

(516) 456-0379

Fax

(516) 456-0379

NPI assigned

Jun 1, 2026

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1780272000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780272000000",
    "number": "1376475897",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14 ALEXANDER DR",
            "city": "RANDOLPH",
            "state": "NJ",
            "postal_code": "078694535",
            "telephone_number": "516-456-0379",
            "fax_number": "516-456-0379"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14 ALEXANDER DR",
            "city": "RANDOLPH",
            "state": "NJ",
            "postal_code": "078694535",
            "telephone_number": "516-456-0379",
            "fax_number": "516-456-0379"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OBRIEN",
        "first_name": "MATTHEW",
        "middle_name": "JOHN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-06-01",
        "last_updated": "2026-06-01",
        "certification_date": "2026-05-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "NJ",
            "license": "1-16-21343",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Behavior Analyst in Randolph, NJ
• Providers in Randolph, NJ by specialty
• Behavior Analyst in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 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.