Affiliated with a Castle Connolly Top Hospital
Who is Dr. Madero, Internist in San Antonio, TX?
Where did Dr. Madero go to medical school and complete their residency?
Residency: Staten Island University Hospital Program
Medical School: University De Monterrey-Fac De Medicine | University of Oxford Medical Sciences | Universidad de Monterrey Facultad de Medicina
Is Dr. Madero board certified as an Internist?
Yes, Dr. Guillermo Madero, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Madero speak?
Dr. Madero and their clinical team can communicate with patients in the following languages:
- English
- Spanish
What conditions does an Internist like Dr. Madero typically treat?
As an Internist, Dr. Madero diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Madero. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Other General Medical Examination
- Health Checkup
- General Health Checkup
- Comprehensive Medical Exam
- Miscellaneous Physical Exam
ICD-10 Codes:
- Z008: Encounter for other general examination
Also known as:
- Type 2 Diabetes with High Blood Sugar
- Diabetes Complicationss
- Diabetes Type 2
- Type 2 diabetes
- Hyperglycemia
- Diabetes Mellitus Complications
- Diabetes Related Health Problems
- Advanced Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E1169: Type 2 diabetes mellitus with other specified complication
- E1165: Type 2 diabetes mellitus with hyperglycemia
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
What procedures does an Internist like Dr. Madero typically perform?
As an Internist, Dr. Madero performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Madero. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Ear Wax Removal (Irrigation)
- Impacted earwax removal
- Ear lavage
- Ear syringing
CPT Codes:
- 69209: Removal impacted cerumen using irrigation/lavage, unilateral
Does Dr. Madero accept my insurance?
Dr. Madero accepts most major insurance plans. Important: Please call our office at (210) 334-2861 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Madero accept in San Antonio, TX?
Dr. Madero in San Antonio, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
CVS Health (formerly Aetna)
Devoted Health
Gonzaba Medical Group
Health Care Service Corporation
HealthRight Group
Humana
Medicare
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Madero's office located?
Dr. Guillermo Madero's Primary Practice
1499 Hillcrest Dr
San Antonio, TX 78228
(210) 334-2861
What hospitals are Dr. Madero affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Madero has admitting privileges at the following hospitals:
What is Dr. Madero's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Madero's National Provider Identifier (NPI) number is 1235384439.
What common questions do patients ask about Dr. Madero?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Madero
What is Dr. Guillermo Madero's specialty?
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.