First Step Licensed Behavior Analyst PLLC

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

Legal business name

FIRST STEP LICENSED BEHAVIOR ANALYST PLLC

Practice address

1 Paragon Dr
Montvale, NJ 07645-1765

Phone

(845) 707-7660

NPI assigned

Jul 8, 2026

Organization subpart

No

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

Authorized official

Name

Mr. Jonah Kahan, LBA BCBA

Title

Owner

Phone

(845) 376-2073

Specialties & licenses 1

Addresses

Locations

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

{
    "created_epoch": "1783468800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1783468800000",
    "number": "1801714746",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 PARAGON DR",
            "city": "MONTVALE",
            "state": "NJ",
            "postal_code": "076451765",
            "telephone_number": "845-707-7660"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 PARAGON DR",
            "city": "MONTVALE",
            "state": "NJ",
            "postal_code": "076451765",
            "telephone_number": "845-707-7660"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "FIRST STEP LICENSED BEHAVIOR ANALYST PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-08",
        "last_updated": "2026-07-08",
        "certification_date": "2026-07-08",
        "status": "A",
        "authorized_official_last_name": "KAHAN",
        "authorized_official_first_name": "JONAH",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "845-376-2073",
        "authorized_official_name_prefix": "Mr.",
        "authorized_official_credential": "LBA BCBA"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dorothy Anne Feehan, DMD
• Jessica Fenjves
• Carissa Ferraro
• Finest Physical Therapy LLC
• Ross Firestone, MD, PHD
• Diana Flores, MEDICAL MASSAGE
• Christopher William Flynn, DC
• Food Basics, Inc.
• Ryan Dennis Foree, DDS
• Jennifer Fuhr

• Behavior Analyst in Montvale, NJ
• Providers in Montvale, 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 Jul 8, 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.