Guillermo Madero, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

Q0968 Issued in TX

Practice address

1499 Hillcrest Dr
San Antonio, TX 78228-3900

Phone

(210) 921-3800

Fax

(210) 334-2861

NPI assigned

Dec 2, 2008

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

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

Internal Medicine

Education

Other, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

GMG Health Systems Associates PAGroup PAC ID 8123932647, 115 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

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.

• GMG Health Systems Associates PA

  • Family Medicine Physician
  • San Antonio, TX
  • NPI 1023030160

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Hospitalist Medicine Physicians of Texas, PLLC

  • Internal Medicine Physician
  • Humble, TX
  • NPI 1629307095
  Medicare reassignment NPD
• Sound Inpatient Physicians of Texas I, Inc

  • Family Medicine Physician
  • Sugar Land, TX
  • NPI 1831424563
  Medicare reassignment
• Sound Inpatient Physicians of Texas I, Inc

  • Internal Medicine Physician
  • Houston, TX
  • NPI 1255573663
  NPD
• South Texas Ancillary Services, LTD

  • Family Medicine Physician
  • San Antonio, TX
  • NPI 1063670289

  Internal Medicine

  NPD
• Sound Inpatient Physicians of Texas I, Inc

  • Hospitalist Physician
  • Beaumont, TX
  • NPI 1457643223

  Internal Medicine

  NPD (past)

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

{
    "created_epoch": "1228176000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1712534400000",
    "number": "1235384439",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "720 PLEASANTON RD",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782141306",
            "telephone_number": "210-921-3800",
            "fax_number": "210-334-2851"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1499 HILLCREST DR",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782283900",
            "telephone_number": "210-921-3800",
            "fax_number": "210-334-2861"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MADERO",
        "first_name": "GUILLERMO",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-12-02",
        "last_updated": "2024-04-08",
        "certification_date": "2024-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "Q0968",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Craig Lynn Maddox, M.D.
• Myiesha Rashae Maden
• Chance Madera, DPT
• Diosa Faith Tan Madera
• Maria Erika Madera, REGISTERED NURSE
• Madh Holdings LLC
• Vinu Madhusudanannair Kunnuparampil, M.D.
• Muorod Ahmed Madi, RPH
• Kimberly D Madigan, CCP
• Madison Oak Management, Inc.

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 8, 2024; 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.