Individual provider Active NPI

Ghiara Alexandra Lugo Diaz, M.D

  • Obstetrics & Gynecology Physician
  • San Antonio, TX
National Provider Identifier
1356870745
Registry record updated Jun 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
V7565 Issued in TX
Practice address
8300 Floyd Curl Dr
San Antonio, TX 78229-3931
Phone
(210) 450-9500
NPI assigned
Jun 8, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 12, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 23322 PR
Obstetrics & Gynecology Physician 207V00000X 95486 GA
Obstetrics & Gynecology Physician 207V00000X V7565 TX Primary

Addresses

Primary practice location

8300 Floyd Curl Dr
San Antonio, TX 78229-3931

Mailing address

8300 Floyd Curl Dr
San Antonio, TX 78229-3931
Phone (210) 450-9500

Other practice location 1

Hospital universitario
Centro Medico de Puerto RIco Barrio Monacillos
San Juan, PR 00921
Phone (787) 754-0101 ext. 52505

Other practice location 2

Emory University Hospital
1364 Clifton Rd NE
Atlanta, GA 30322-1064
Phone (404) 778-5034

Other practice location 3

903 W Martin St
San Antonio, TX 78207-0903
Phone (210) 358-2015

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in GA, PR, TX3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20230614000481 GA Practitioner - Obstetrics/Gynecology 1850759465
I20250501001615 PR Practitioner - Obstetrics/Gynecology 1850759465 Reassigns benefits to 1 organization
I20250611000005 TX Practitioner - Obstetrics/GynecologyPractitioner - Gynecological Oncology 1850759465 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
93.24 of 100Reported as group
Quality
73.72
Promoting interoperability
100
Improvement activities
40
Cost
75.22

Merit-based Incentive Payment System (MIPS)

Final score
94.51 of 100Reported as apm
Quality
80.61
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Recinto de Ciencias Medicas CurrentSince Mar 1, 2025 Accepting new patients
University of Texas Health Science Center at San Antonio Obstetrics & Gynecology CurrentSince Aug 1, 2025 Accepting new patients
The University of Texas Health Science Center at San Antonio CurrentSince Aug 1, 2025 Accepting new patients
Recinto de Ciencias Medicas Obstetrics & Gynecology CurrentSince Mar 1, 2025 Accepting new patients
Departamento de Salud Oficial Past Accepting new patients

Locations

Administracion De Servicios Medicos Asem
San Juan, PR 00935

7703 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 450-3700

903 W Martin St
San Antonio, TX 78207
Phone (210) 358-3400

8300 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 450-9300

Organizations & group practices 5

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.

NPI Registry JSON

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

{
    "created_epoch": "1496880000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749686400000",
    "number": "1356870745",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8300 FLOYD CURL DR",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293931",
            "telephone_number": "210-450-9500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8300 FLOYD CURL DR",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293931",
            "telephone_number": "210-450-9500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "Hospital universitario",
            "address_2": "Centro Medico de Puerto RIco Barrio Monacillos",
            "address_purpose": "LOCATION",
            "city": "San Juan",
            "state": "PR",
            "postal_code": "00921",
            "country_code": "US",
            "telephone_number": "787-754-0101 x52505",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "Emory University Hospital",
            "address_2": "1364 Clifton Rd NE",
            "address_purpose": "LOCATION",
            "city": "Atlanta",
            "state": "GA",
            "postal_code": "303221064",
            "country_code": "US",
            "telephone_number": "404-778-5034",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "903 W Martin St",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782070903",
            "country_code": "US",
            "telephone_number": "210-358-2015",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LUGO DIAZ",
        "first_name": "GHIARA",
        "middle_name": "ALEXANDRA",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-06-08",
        "last_updated": "2025-06-12",
        "certification_date": "2025-06-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "PR",
            "license": "23322",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "GA",
            "license": "95486",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "V7565",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

Verify at the official NPI Registry.