Kristen Mason

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

1127168 Issued in TX

Practice address

1100 McCullough Ave Ste 300
San Antonio, TX 78212-4814

Phone

(210) 271-3204

Fax

(210) 222-2761

NPI assigned

Jul 10, 2025

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

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

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cardiology Clinic of San Antonio, PLLCGroup PAC ID 1153517420, 125 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Methodist Hospital Hospital, San Antonio, TX, CCN 450388

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kristen.deleon@hca7.eclinicaldirectplus.com
• Direct secure messaging: kristen.deleon@mhshealth.com

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

• Cardiology Clinic of San Antonio, PLLC

  • Cardiovascular Disease Physician
  • San Antonio, TX
  • NPI 1487965000
  Medicare reassignment Care Compare group NPD
• San Antonio Cardiology Clinic PA

  dba Cardiology Clinic of San Antonio

  • Cardiovascular Disease Physician
  • San Antonio, TX
  • NPI 1326073206
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Methodist Healthcare System of San Antonio, LTD., L.L.P.

  dba Methodist Hospital

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1124074273
  Care Compare affiliation
• Methodist Healthcare System of San Antonio, LTD., L.L.P.

  dba Metropolitan Methodist Hospital

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1689627655
  Care Compare affiliation
• Methodist Healthcare System of San Antonio, LTD., L.L.P.

  dba Methodist Specialty and Transplant Hospital

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1952348021
  Care Compare affiliation

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

{
    "created_epoch": "1752105600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778716800000",
    "number": "1881585669",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1100 MCCULLOUGH AVE STE 300",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782124814",
            "telephone_number": "210-271-3204",
            "fax_number": "210-222-2761"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 MCCULLOUGH AVE STE 300",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782124814",
            "telephone_number": "210-271-3204",
            "fax_number": "210-222-2761"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASON",
        "first_name": "KRISTEN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-07-10",
        "last_updated": "2026-05-14",
        "certification_date": "2026-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "TX",
            "license": "1127168",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "1127168",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "Kristen.DeLeon@mhshealth.com",
            "affiliation": "N",
            "address_1": "1100 McCullough Ave Ste 300",
            "city": "San Antonio",
            "state": "TX",
            "country_code": "US",
            "postal_code": "782124814",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Eva M Mason
• Hattie Bee Mason
• Jasmine Mason, RBT
• Jennifer A Mason
• Kendra Mason
• Lee Landrum Mason, PH.D; BCBA-D
• Marie France Mason, LPC
• Mark Mason, MD
• Mikaela Jonai Mason
• Milton Taylor Mason, DDS

• Nurse Practitioner in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Nurse Practitioner in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 14, 2026; 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.