Stephanie Mueller Bcba PLLC

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

Legal business name

STEPHANIE MUELLER BCBA PLLC

Practice address

3344 E Long Lake Rd
Phoenix, AZ 85048-5821

Phone

(480) 580-4159

NPI assigned

Oct 24, 2025

Organization subpart

No

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

Authorized official

Name

Stephanie Mueller, BCBANPI 1003253394

Title

Owner

Phone

(480) 580-4159

Specialties & licenses 1

Addresses

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Stephanie Mueller, BCBA

  • Behavior Analyst
  • Chandler, AZ
  • NPI 1003253394
  NPD Authorized official

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

{
    "created_epoch": "1761264000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1781136000000",
    "number": "1386512101",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3344 E LONG LAKE RD",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850485821",
            "telephone_number": "480-580-4159"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3344 E LONG LAKE RD",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850485821",
            "telephone_number": "480-580-4159"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "STEPHANIE MUELLER BCBA PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-10-24",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A",
        "authorized_official_last_name": "MUELLER",
        "authorized_official_first_name": "STEPHANIE",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "480-580-4159",
        "authorized_official_credential": "BCBA"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Viva Step
• Lusine Stepanyan
• Chloe B Stephan, CPNP-AC
• Mark R Stephan, M.D.
• Vy Ngo Stephan, FNP
• Stephen Borowsky, M.D., P.C.
• Stephen F Hardy DMD PC
• Cathlyn E Stephen, M.D.
• Amber Estelle Stephens
• Brian Stephens, O.D.

• Behavior Analyst in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Behavior Analyst in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 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.