Ricardo Alfred Riojas, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

D4633 Issued in TX

Practice address

315 N San Saba
#1075
San Antonio, TX 78207

Phone

(210) 223-3543

Fax

(210) 227-0282

NPI assigned

Mar 31, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• San Antonio Pediatric Assoc PA

  • Pediatrics Physician
  • San Antonio, TX
  • NPI 1164454310
  NPD (past) Authorized official

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

{
    "created_epoch": "1143763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1124089982",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 120427",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782120427",
            "telephone_number": "210-223-3543",
            "fax_number": "210-227-0282"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "315 N SAN SABA",
            "address_2": "#1075",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "78207",
            "telephone_number": "210-223-3543",
            "fax_number": "210-227-0282"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIOJAS",
        "first_name": "RICARDO",
        "middle_name": "ALFRED",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "D4633",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kristy Tran Riojas, AGNP-C
• Liza Marie Riojas
• Luisa Magdalena Riojas, MSN, RN
• Marcela Riojas, M.D.
• Monica Andrea Riojas, M.D.
• Ruben Andrew Riojas, MD
• Rios Board & Care Service Inc
• Jaqueline Rios Hernandez
• Roberto Rios Valle Jr., APRN FMP
• Tara Rios Vega, DSW, LCSW-S, BC-TMH

• Pediatrics Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Pediatrics Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.