Alexa Marrach, PH.D.

Primary specialty

PsychologistTaxonomy code 103T00000X

License

25590 Issued in TX

Practice address

8350 Meadow Rd Ste 272
Dallas, TX 75231-0334

Phone

(214) 417-7945

NPI assigned

Oct 13, 2006

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other names 1

• Alexa Marrach Cariffe Other name

Medicare fee-for-service enrollment

Enrolled in TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Psychologist

Education

Other, 1994

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

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

{
    "created_epoch": "1160697600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1821188681",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7915 FOREST TRL",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752384124",
            "telephone_number": "214-417-7945"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8350 MEADOW RD STE 272",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752310334",
            "telephone_number": "214-417-7945"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARRACH",
        "first_name": "ALEXA",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-10-13",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "TX",
            "license": "25590",
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "TX",
            "license": "25590",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALEXA",
            "last_name": "CARIFFE",
            "middle_name": "MARRACH",
            "credential": "PH.D.",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Marquis Health Solution, LLC
• Heajung Marr, MD
• Jacinda Marr
• John Fraser Marr, PH.D.
• Karina Marr, D.D.S.
• Marreo Group
• Hector Ivan Marrero, RDH
• Zydnia Michelle Marrero, D.M.D
• Sudha Marri
• Tejaswi Marri, MD

• Psychologist in Dallas, TX
• Providers in Dallas, TX by specialty
• Psychologist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.