Individual provider Active NPI

Eleni Gianacakes, MD

  • Adult Medicine Physician
  • San Antonio, TX
National Provider Identifier
1083093116
Registry record updated Aug 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Medicine PhysicianTaxonomy code 207QA0505X
License
V8629 Issued in TX
Practice address
111 Dallas St
San Antonio, TX 78205-1201
Phone
(210) 297-6500
NPI assigned
May 21, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 6, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X MD2018-0242 NM
Adult Medicine Physician 207QA0505X V8629 TX Primary

Addresses

Primary practice location

111 Dallas St
San Antonio, TX 78205-1201

Mailing address

PO Box 700136
San Antonio, TX 78270-0136
Phone (214) 893-1309

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NM, TX2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20180719003215 NM Practitioner - Family Practice 9537471545 Reassigns benefits to 2 organizations
I20250905004261 TX Practitioner - Family Practice 9537471545 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Usacs Integrated Acute Care Services of Texas, PLLCGroup PAC ID 7618237264, 398 clinicians
Trumen Physician and Associates Post Acute PLLCGroup PAC ID 5496236788, 127 clinicians
Southwest Medical Associates, LLCGroup PAC ID 7214831114, 326 clinicians

Practice addresses (Care Compare)

1401 Medical Pkwy
Cedar Park, TX 78613-7763
Phone (512) 528-7000

2626 S Loop W
Suite 265
Houston, TX 77054-5636
Phone (713) 796-9955

601 Dr Martin Luther King Jr Ave NE
Albuquerque, NM 87102-3619
Phone (505) 727-8000

Hospital & facility affiliations

  • Westover Hills Baptist Hospital Hospital, San Antonio, TX, CCN 670333
  • Lovelace Women'S Hospital Hospital, Albuquerque, NM, CCN 320017
  • Lovelace Medical Center Hospital, Albuquerque, NM, CCN 320009
  • Baptist Medical Center Hospital, San Antonio, TX, CCN 450058
  • Methodist Hospital Hospital, San Antonio, TX, CCN 450388

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD2018-0242NMMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Presbyterian Healthcare Services Family Medicine Current Accepting new patients
Southwest Medical Associates, LLC Family Medicine CurrentSince May 17, 2021 Accepting new patients
Usacs Integrated Acute Care Services of Texas, PLLC CurrentSince Jul 1, 2025 Accepting new patients
Presbyterian Healthcare Services CurrentSince Jul 23, 2018 Accepting new patients
Presbyterian Healthcare Services CurrentSince Jul 23, 2018 Accepting new patients
Southwest Medical Associates, LLC Family Medicine CurrentSince May 17, 2021 Accepting new patients
Lovelace Health System, LLC Past Accepting new patients
VHS San Antonio Partners, LLC Past Accepting new patients
Lovelace Health System LLC Past Accepting new patients

Locations

6100 Pan American East Fwy NE
Ste 390
Albuquerque, NM 87109
Phone (505) 823-1805

601 Martin Luther King Ave NE
Albuquerque, NM 87102
Phone (505) 727-8040

715 Martin Luther King Ave NE
Ste 301
Albuquerque, NM 87102
Phone (505) 727-4500

2200 W 21st St
Clovis, NM 88101
Phone (505) 769-7577

4801 Beckner Rd
Santa Fe, NM 87507
Phone (505) 772-1234

3501 Mills Ave
Austin, TX 78731
Phone (512) 324-1017

1401 Medical Pkwy
Cedar Park, TX 78613
Phone (512) 528-7000

260 Cully Dr
Kerrville, TX 78028
Phone (830) 258-7323

111 Dallas St
San Antonio, TX 78205
Phone (210) 297-7000

6565 Fannin St
Va Hospital, TX 77030
Phone (713) 394-6000

Interoperability endpoints

  • Direct secure messaging: egianacakes333639@ahs.direct-ci.com

Organizations & group practices 11

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.

Hospital & facility affiliations 7

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

NPI Registry JSON

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

{
    "created_epoch": "1432166400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1083093116",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 700136",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782700136",
            "telephone_number": "214-893-1309",
            "fax_number": "505-923-5354"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 DALLAS ST",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782051201",
            "telephone_number": "210-297-6500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GIANACAKES",
        "first_name": "ELENI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-05-21",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NM",
            "license": "MD2018-0242",
            "primary": false
        },
        {
            "code": "207QA0505X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Adult Medicine",
            "state": "TX",
            "license": "V8629",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

Verify at the official NPI Registry.