RH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hannigan, Internist in San Antonio, TX?
Dr. Richard Hannigan, MD is an Internist, who primarily practices in San Antonio, TX with 1 additional practice location. He is board certified. Dr. Hannigan completed his residency at Univ Hosp-S Tx Med Ctr, Internal Medicine. Dr. Hannigan is fluent in English, and is currently seeing new patients. Dr. Hannigan’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hannigan’s office at (210) 558-0122.
Where did Dr. Hannigan go to medical school and complete their residency?
Residency: Univ Hosp-S Tx Med Ctr, Internal Medicine
Medical School: University of Tx Med Sch At San Antonio, San Antonio Tx
Is Dr. Hannigan board certified as an Internist?
Yes, Dr. Richard Hannigan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Hannigan speak?
Dr. Hannigan and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Hannigan treat?
As an Internist, Dr. Hannigan 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. Hannigan. 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.
Also known as:
- Age-Related Brain Degeneration
- Dementia
- Senile Dementia
- Brain Degeneration in Elderly
ICD-10 Codes:
- G311: Senile degeneration of brain, not elsewhere classified
Also known as:
- Alzheimer's Disease
- Late-Onset Alzheimer's Disease
- Alzheimer's Disease Fact Sheet
- AD', 'Alzheimer's Dementia
- Memory Loss Disease
- Sporadic Alzheimer's', 'Alzheimer's in Older Adults
ICD-10 Codes:
- G309: Alzheimer's disease, unspecified
- G301: Alzheimer's disease with late onset
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I509: Heart failure, unspecified
Also known as:
- High Blood Pressure Heart and Kidney Disease with Heart Failure
- Chronic Kidney Disease
- Heart Failure
- High Blood Pressure
- Hypertensive Cardiorenal Syndrome
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Also known as:
- Pancreatic Cancer
- Pancreas Cancer
- Malignant Pancreatic Tumor
- Pancreatic Carcinoma
ICD-10 Codes:
- C259: Malignant neoplasm of pancreas, unspecified
Also known as:
- Colorectal Cancer
- Colon cancer
- Rectal cancer
- Bowel cancer
- Malignant neoplasm of colon
ICD-10 Codes:
- C189: Malignant neoplasm of colon, unspecified
Also known as:
- High Blood Pressure Heart Disease with Heart Failure
- Heart Failure
- High Blood Pressure
- Hypertensive Heart Failure
- High Blood Pressure Causing Heart Failure
ICD-10 Codes:
- I110: Hypertensive heart disease with heart failure
Also known as:
- Parkinson's Disease without Involuntary Movements
- Parkinson's Disease
- Early Parkinson's', 'Non-dyskinetic Parkinsonism', 'Stable Parkinson's Disease
ICD-10 Codes:
- G20A1: Parkinson's disease without dyskinesia, without mention of fluctuations
Also known as:
- Severe Malnutrition
- Malnutrition
- Severe Protein-Energy Malnutrition
- Starvation
- Kwashiorkor
- Marasmus
ICD-10 Codes:
- E43: Unspecified severe protein-calorie malnutrition
Which procedures does Dr. Hannigan perform as an Internist?
As an Internist, procedures performed by Dr. Richard Hannigan may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
For detailed information, please contact Dr. Hannigan's office.
Does Dr. Hannigan accept my insurance?
Dr. Hannigan accepts most major insurance plans. Important: Please call our office at (210) 558-0122 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hannigan accept in San Antonio, TX?
Dr. Hannigan in San Antonio, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Department of Veterans Affairs
Health Care Service Corporation (HCSC)
Medicaid
Medicare
Other Health Care Provider
State of Tennessee
View All Insurances
Where is Dr. Hannigan's office located?
Dr. Richard Hannigan's Primary Practice
4330 Medical Dr Ste 500
San Antonio, TX 78229
(210) 558-0122
What is Dr. Hannigan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hannigan's National Provider Identifier (NPI) number is 1801887047.
What common questions do patients ask about Dr. Hannigan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hannigan
What is Dr. Richard Hannigan's specialty?
Dr. Hannigan is a Internist near San Antonio, TX.
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.
Contact Dr. Hannigan to book an appointment today.Is this Dr. Richard Hannigan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hannigan is affiliated with Methodist Hospital - San Antonio which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Internist?
Explore Internist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Richard Hannigan accepting new patients in San Antonio, TX?
Yes, Dr. Richard Hannigan is accepting new patients at this time.
Does Dr. Richard Hannigan offer online booking?
Please contact Dr. Hannigan's office at (210) 558-0122 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Richard Hannigan?
Please contact Dr. Hannigan's office at (210) 558-0122 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Richard Hannigan have?
Dr. Richard Hannigan is certified by the American Board of Internal Medicine.
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