Melissa Heldic, MA, BCBA, LBA

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

Practice address

3303 N. 44TH St
Phoenix, AZ 85018

Phone

(480) 478-0444

Fax

(602) 854-7422

NPI assigned

Aug 20, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

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": "1787184000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1619883634",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3303 N. 44TH ST",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "85018",
            "telephone_number": "480-478-0444",
            "fax_number": "602-854-7422"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3303 N. 44TH ST",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "85018",
            "telephone_number": "480-478-0444",
            "fax_number": "602-854-7422"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4801 E McDowell Rd Ste 175",
            "address_purpose": "LOCATION",
            "city": "Phoenix",
            "state": "AZ",
            "postal_code": "850087728",
            "country_code": "US",
            "telephone_number": "480-478-0444",
            "fax_number": "602-854-7422",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2820 E Broadway Rd",
            "address_purpose": "LOCATION",
            "city": "Mesa",
            "state": "AZ",
            "postal_code": "852041703",
            "country_code": "US",
            "telephone_number": "480-478-0444",
            "fax_number": "602-854-7422",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "13934 N 59th Ave Ste 160",
            "address_purpose": "LOCATION",
            "city": "Glendale",
            "state": "AZ",
            "postal_code": "853064168",
            "country_code": "US",
            "telephone_number": "480-478-0444",
            "fax_number": "602-854-7422",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4560 N 19th Ave",
            "address_purpose": "LOCATION",
            "city": "Phoenix",
            "state": "AZ",
            "postal_code": "850154133",
            "country_code": "US",
            "telephone_number": "480-478-0444",
            "fax_number": "602-854-7422",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "140 N Litchfield Rd Ste 104",
            "address_purpose": "LOCATION",
            "city": "Goodyear",
            "state": "AZ",
            "postal_code": "853381277",
            "country_code": "US",
            "telephone_number": "480-478-0444",
            "fax_number": "602-854-7422",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HELDIC",
        "first_name": "MELISSA",
        "credential": "MA, BCBA, LBA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-20",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "AZ",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cassandra Olivia Heisey, PA-C
• Julie Heisler
• Paul Hejja, M.D.
• Angela M Hejna, PA
• Andrea Chambers Hekler, PHD
• Lucille Heldridge, SLP - CF
• Donna Heldt, RN
• Katherine Helfinstine, RN
• Helium Anesthesia Services PLLC
• Asinech Hellan, 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 Aug 25, 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.