Monika Diaz, PHD

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

41036 Issued in TX

Practice address

2631 Gattis School Rd Ste 405
Round Rock, TX 78664-2822

Phone

(737) 320-8109

NPI assigned

Jul 9, 2024

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

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, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Perkins Psycare Clinic PLLC

  • Clinical Psychologist
  • Round Rock, TX
  • NPI 1295602555
  Medicare reassignment NPD Authorized official
• Amlea Behavioral Healthcare LLC

  • Clinical Psychologist
  • Round Rock, TX
  • NPI 1043134612
  NPD (past) Authorized official

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

{
    "created_epoch": "1720483200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765756800000",
    "number": "1326884347",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2631 GATTIS SCHOOL RD STE 405",
            "city": "ROUND ROCK",
            "state": "TX",
            "postal_code": "786642822",
            "telephone_number": "737-320-8109"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2631 GATTIS SCHOOL RD STE 405",
            "city": "ROUND ROCK",
            "state": "TX",
            "postal_code": "786642822",
            "telephone_number": "737-320-8109"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIAZ",
        "first_name": "MONIKA",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-07-09",
        "last_updated": "2025-12-15",
        "certification_date": "2025-12-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "TX",
            "license": "41036",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nazish Dhukka, FNP-C
• Mahima Dhume, DO
• Nina Natasha Di Costanzo, DO
• David Alan Diaz, M.D.
• Monica Jeanette Diaz
• Stacey Diaz
• Kyle Scott Dickerson
• Rebekah Rene Dickerson
• Sylvia Dickey Smith
• Dicomity Solutions

• Clinical Psychologist in Round Rock, TX
• Providers in Round Rock, TX by specialty
• Clinical Psychologist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 15, 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.