Individual provider Active NPI

Eva Araceli Valenzuela-Diaz, MS, BCBA, LBA

  • Behavior Analyst
  • Sun City West, AZ
National Provider Identifier
1679245526
Registry record updated Aug 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
BEH-002146 Issued in AZ
Practice address
14510 W Shumway Dr Ste 200
Sun City West, AZ 85375-5817
Phone
(623) 401-1232
Fax
(317) 520-8200
NPI assigned
Sep 29, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 28, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Analyst 103K00000X BEH-002146 AZ Primary

Addresses

Primary practice location

14510 W Shumway Dr Ste 200
Sun City West, AZ 85375-5817

Mailing address

PO Box 737441
Chicago, IL 60673-7441
Phone (855) 324-0885

Other identifiers 1

IdentifierTypeStateIssuer
1-26-16882OtherBCBA CERTIFICATE

Other names 1

  • Eva Valenzuela Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1632873600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787875200000",
    "number": "1679245526",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 737441",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606737441",
            "telephone_number": "855-324-0885",
            "fax_number": "317-520-8200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14510 W SHUMWAY DR STE 200",
            "city": "SUN CITY WEST",
            "state": "AZ",
            "postal_code": "853755817",
            "telephone_number": "623-401-1232",
            "fax_number": "317-520-8200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VALENZUELA-DIAZ",
        "first_name": "EVA",
        "middle_name": "ARACELI",
        "credential": "MS, BCBA, LBA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-09-29",
        "last_updated": "2026-08-28",
        "certification_date": "2026-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "AZ",
            "license": "BEH-002146",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBA CERTIFICATE",
            "identifier": "1-26-16882",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "EVA",
            "last_name": "VALENZUELA",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Sun City West, AZ

Sources for this page

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