Individual provider Active NPI

Alexis Grace Garcia Coan, MD

  • Geriatric Medicine (Internal Medicine) Physician
  • Georgetown, TX
National Provider Identifier
1124607528
Registry record updated Oct 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Geriatric Medicine (Internal Medicine) PhysicianTaxonomy code 207RG0300X
License
V5743 Issued in TX
Practice address
4945 Williams Dr
Georgetown, TX 78633-2008
Phone
(512) 809-0500
Fax
(512) 819-0520
NPI assigned
Apr 5, 2021
Last updated
Oct 12, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 12, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Geriatric Medicine (Internal Medicine) Physician 207RG0300X V5743 TX Primary
Internal Medicine Physician 207R00000X V5743 TX

Addresses

Primary practice location

4945 Williams Dr
Georgetown, TX 78633-2008

Mailing address

PO Box 844658
Dallas, TX 75284-4658
Phone (800) 994-0371

Other practice location 1

5505 S Expressway 77 Ste 303
Harlingen, TX 78550-3222
Phone (956) 428-7500

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address acoan1540301@direct.sw.org Direct

Medicare participation

Medicare enrollment files
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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250506001038 TX Practitioner - Geriatric MedicinePractitioner - Internal Medicine 7719381227 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Geriatric MedicineAlso: Internal Medicine
Education
University of Texas Medical School at San Antonio, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Stephanie H Garcia MdpaGroup PAC ID 5092998989, 2 clinicians

Practice addresses (Care Compare)

5505 S Expressway
77 Suite 303
Harlingen, TX 78550-3222
Phone (956) 428-7500

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
V5743TXMDGeriatric Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Stephanie H Garcia Mdpa CurrentSince Jul 1, 2025 Accepting new patients

Locations

5505 S Expressway 77
Ste 303
Harlingen, TX 78550
Phone (956) 425-9425

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/HCAGBA
  • FHIR API: https://fhir4.healow.com/fhir/r4/HCAGBA/Endpoint/HCAGBA

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1617580800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791763200000",
    "number": "1124607528",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 844658",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752844658",
            "telephone_number": "800-994-0371",
            "fax_number": "254-215-9722"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4945 WILLIAMS DR",
            "city": "GEORGETOWN",
            "state": "TX",
            "postal_code": "786332008",
            "telephone_number": "512-809-0500",
            "fax_number": "512-819-0520"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5505 S Expressway 77 Ste 303",
            "address_purpose": "LOCATION",
            "city": "Harlingen",
            "state": "TX",
            "postal_code": "785503222",
            "country_code": "US",
            "telephone_number": "956-428-7500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "COAN",
        "first_name": "ALEXIS",
        "middle_name": "GRACE GARCIA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-05",
        "last_updated": "2026-10-12",
        "certification_date": "2026-10-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Geriatric Medicine",
            "state": "TX",
            "license": "V5743",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "V5743",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "acoan1540301@direct.sw.org",
            "affiliation": "N",
            "endpointDescription": "acoan1540301@direct.sw.org",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "4945 Williams Dr",
            "city": "Georgetown",
            "state": "TX",
            "country_code": "US",
            "postal_code": "786332008",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Georgetown, TX

Sources for this page

Verify at the official NPI Registry.