Mario Jonas Coureaux Masso, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

1007500 Issued in TX

Practice address

8635 Long Point Rd Ste B
Houston, TX 77055-3037

Phone

(713) 973-8292

Fax

(713) 973-0841

NPI assigned

Jul 21, 2023

Sex

Male

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: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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.

• Clinica Las Americas-Long Point PLLC

  • Family Medicine Physician
  • Houston, TX
  • NPI 1790931673
  Medicare reassignment NPD

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

{
    "created_epoch": "1689897600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759881600000",
    "number": "1346920683",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8635 LONG POINT RD STE B",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770553037",
            "telephone_number": "713-973-8292",
            "fax_number": "713-973-0841"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8635 LONG POINT RD STE B",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770553037",
            "telephone_number": "713-973-8292",
            "fax_number": "713-973-0841"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COUREAUX MASSO",
        "first_name": "MARIO",
        "middle_name": "JONAS",
        "name_prefix": "Mr.",
        "credential": "FNP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2023-07-21",
        "last_updated": "2025-10-08",
        "certification_date": "2025-10-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "1007500",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• County Healthcare Incorporated
• County Senior Allegiance
• Courage to Change, Inc.
• Courage to Talk Counseling, PLLC
• Courageous Growth Counseling, PLLC
• Xanthi Couroucli, MD
• Joshua Charles Coursey, M.D.
• Maria Courson, OD
• Codi Court
• Kathryn Courter, APRN

• Family Nurse Practitioner in Houston, TX
• Providers in Houston, TX by specialty
• Family Nurse Practitioner in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.