Aaron Houk Tay

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

1043917 Issued in TX

Practice address

6715 San Pedro Ave
San Antonio, TX 78216-7218

Phone

(210) 405-9000

Fax

(726) 249-2604

NPI assigned

Jun 11, 2021

Last updated

Sep 16, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Merit-based Incentive Payment System (MIPS)

Final score

84.46 of 100Reported as group

Quality

71.92

Promoting interoperability

99

Improvement activities

40

Cost

71.86

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

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.

• Kalaga PA

  • Pediatric Radiology Physician
  • San Antonio, TX
  • NPI 1982994075
  NPD (past)

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

{
    "created_epoch": "1623369600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789516800000",
    "number": "1275101875",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6715 SAN PEDRO AVE",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782167218",
            "telephone_number": "210-405-9000",
            "fax_number": "726-249-2604"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6715 SAN PEDRO AVE",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782167218",
            "telephone_number": "210-405-9000",
            "fax_number": "726-249-2604"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TAY",
        "first_name": "AARON",
        "middle_name": "HOUK",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-06-11",
        "last_updated": "2026-09-16",
        "certification_date": "2026-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "TX",
            "license": "1043917",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "1043917",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Justine T Tavitas
• Christina Tavizon
• Ehab F Tawadrous, RN
• Sylvia Habib Tawadrous, RN, CCRN
• Johanna Tawfik, FNP-C
• Erhan Tayinci
• Katherine Elise Taylor Pearson, RN
• Rae Christina Taylor-Childress, M.D.
• Allen Taylor, RPFT
• Amanda A Taylor, MS, LPC

• 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 Sep 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.