Kaitlyn Masai, PH.D.

Primary specialty

PsychologistTaxonomy code 103T00000X

Practice address

5040 N 15TH Ave FL 2
Phoenix, AZ 85015-3328

Phone

(602) 234-7164

NPI assigned

Jan 22, 2014

Last updated

Feb 3, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Opted out of Medicare

Yes, effective Mar 26, 2024 through Mar 26, 2028

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

Interoperability endpoints

• Direct secure messaging: kaitlyn.masai.1@22601.direct.athenahealth.com

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

{
    "created_epoch": "1390348800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1738540800000",
    "number": "1629491907",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6738 E OSBORN RD APT 3",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852516179",
            "telephone_number": "602-899-7860"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5040 N 15TH AVE FL 2",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850153328",
            "telephone_number": "602-234-7164"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASAI",
        "first_name": "KAITLYN",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-01-22",
        "last_updated": "2025-02-03",
        "certification_date": "2025-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Marissa Marzella, FNP
• Anissa Marzuki, PHARM.D.
• Kasey Masaitis
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• Jeremy Mascarenas, P.T.
• Mona Mascarenas
• Bryan John Masche, FNP

• Psychologist in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Psychologist in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.