Alexandra Marie Decker

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

Practice address

2055 Holliday Dr Ste 530
Dubuque, IA 52002-0415

Phone

(563) 291-2112

NPI assigned

Jul 14, 2017

Last updated

Nov 14, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

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": "1499990400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763078400000",
    "number": "1346762945",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2370 CHERRY ST",
            "city": "DUBUQUE",
            "state": "IA",
            "postal_code": "520015747",
            "telephone_number": "443-974-0782"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2055 HOLLIDAY DR STE 530",
            "city": "DUBUQUE",
            "state": "IA",
            "postal_code": "520020415",
            "telephone_number": "563-291-2112"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7175 Columbia Gateway Dr Ste A",
            "address_purpose": "LOCATION",
            "city": "Columbia",
            "state": "MD",
            "postal_code": "210462536",
            "country_code": "US",
            "telephone_number": "888-344-5977",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DECKER",
        "first_name": "ALEXANDRA",
        "middle_name": "MARIE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-07-14",
        "last_updated": "2025-11-14",
        "certification_date": "2025-11-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lindsey Darrouzet, LISW
• David C Wertz DDS Ms PC
• Pamela Davis-Maas
• Shannon Elizabeth Davison-Wiese, ARNP
• Penny Dee Debuhr, D.H.
• Jon Decker
• Kalyn Marie Decker, LMSW
• Kyle Decker, PT, DPT
• Martha M Degree, LISW
• Larissa R Dehning, PA-C

• Behavior Analyst in Dubuque, IA
• Providers in Dubuque, IA by specialty
• Behavior Analyst in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 14, 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.