Nicholas Kyle Reetz, BCBA

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

License

152.000310 Issued in IL

Practice address

2400 N Sheffield Ave
Chicago, IL 60614-3936

Phone

(773) 389-2202

Fax

(773) 688-3547

NPI assigned

Apr 17, 2015

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1429228800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777334400000",
    "number": "1306233226",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2400 N SHEFFIELD AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606143936",
            "telephone_number": "773-389-2202",
            "fax_number": "773-688-3547"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2400 N SHEFFIELD AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606143936",
            "telephone_number": "773-389-2202",
            "fax_number": "773-688-3547"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "18765 SW Boones Ferry Rd Ste 100",
            "address_purpose": "LOCATION",
            "city": "Tualatin",
            "state": "OR",
            "postal_code": "970628607",
            "country_code": "US",
            "telephone_number": "503-233-5405",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2540 Billingsley Rd",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432351990",
            "country_code": "US",
            "telephone_number": "614-470-2018",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1942 Embarcadero",
            "address_purpose": "LOCATION",
            "city": "Oakland",
            "state": "CA",
            "postal_code": "946065213",
            "country_code": "US",
            "telephone_number": "510-832-4383",
            "fax_number": "510-550-1981",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1233 W Adams St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606072801",
            "country_code": "US",
            "telephone_number": "312-241-1204",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "REETZ",
        "first_name": "NICHOLAS",
        "middle_name": "KYLE",
        "name_prefix": "Mr.",
        "credential": "BCBA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-04-17",
        "last_updated": "2026-04-28",
        "certification_date": "2026-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "IL",
            "license": "152.000310",
            "primary": true
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "OH",
            "license": "COBA.00483",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Behavior Analyst in Chicago, IL
• Providers in Chicago, IL by specialty
• Behavior Analyst in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 28, 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.