Abigail Rios Barrera, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

H9775 Issued in TX

Practice address

919 SW Military Dr Ste 102
San Antonio, TX 78221-1580

Phone

(210) 927-6600

Fax

(210) 927-6603

NPI assigned

Nov 9, 2006

Last updated

Aug 6, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

University of Texas Medical School at San Antonio, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Wellmed Medical Group PAGroup PAC ID 4880657386, 666 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Casa Linda Homecare Inc Home health agency, San Antonio, TX, CCN 458441

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: abigail.barrera@wellmed.eclinicaldirectplus.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.

• Wellmed Medical Group, PA

  • Internal Medicine Physician
  • San Antonio, TX
  • NPI 1437156486

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Abigail Rios Barrera, M.D., P.a.

  • Family Medicine Physician
  • San Antonio, TX
  • NPI 1962690107
  Authorized official Same address or phone
• Wellmed Medical Group, P.a.

  dba WellMed Doctor's Hospital Senior Clinic

  • Family Medicine Physician
  • Corpus Christi, TX
  • NPI 1740588243
  NPD
• Caroline Hernandez, MD,PA

  • Internal Medicine Physician
  • San Antonio, TX
  • NPI 1043222987

  General Practice

  NPD (past)
• HMG Medical Group, P.a.

  • Adult Medicine Physician
  • San Antonio, TX
  • NPI 1720298367
  NPD (past)
• Westover Hills Clinic, PA

  • Internal Medicine Physician
  • San Antonio, TX
  • NPI 1336321918
  NPD (past)

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

• Casa Linda Homecare, Inc.

  • Home Health Agency
  • San Antonio, TX
  • NPI 1730259912
  Care Compare affiliation

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

{
    "created_epoch": "1163030400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1598835068",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "919 SW MILITARY DR STE 102",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782211580",
            "telephone_number": "210-927-6600",
            "fax_number": "210-927-6603"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "919 SW MILITARY DR STE 102",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782211580",
            "telephone_number": "210-927-6600",
            "fax_number": "210-927-6603"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARRERA",
        "first_name": "ABIGAIL",
        "middle_name": "RIOS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-11-09",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "H9775",
            "primary": true
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "TX",
            "license": "H9775",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1579534-01",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Stephanie Jasmin Barraza
• Maria Teresa Barreda-Lopez
• Cynthia Barreda, OTR
• Veronica Antoinett Barreh, CFNP
• Vicky Joann Barrera-Garcia, OTA/COTA
• Adrian Barrera
• Alberto Barrera, PT, DPT
• Aleera Barrera
• Alma Alexandra Barrera, DDS
• Andria Jean Barrera

• Family Medicine Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Family Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 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.