Medicare Procedure and Patient Information
Conditions of Medicare patients treated by Dr. Tammy T. Chang, PHD, MD in 2014
The most common conditions of Medicare patients that Dr. Tammy T. Chang, PHD, MD treated during 2014 were hypertension.
69 | |
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Dr. Tammy T. Chang, PHD, MD is a general practitioner in San Francisco, CA specializing in general practice and surgery. She graduated from Harvard Medical School in 2003 and has 21 years of experience. Dr. Tammy T. Chang, PHD, MD is affiliated with UCSF Health, UCSF DEPT OF SURGERY and Gastrointestinal Surgery at Parnassus.
400 Parnassus Avenue Second Floor UCSF Gastrointestinal Surgery at Parnassus
San Francisco, CA 94143
The most common conditions of Medicare patients that Dr. Tammy T. Chang, PHD, MD treated during 2014 were hypertension.
Hypertension | 69 |
---|---|
High Cholesterol | 0 |
Stroke | 0 |
Ischemic Heart Disease | 0 |
Depression | 0 |
Chronic Kidney Disease | 0 |
Asthma | 0 |
Osteoperosis | 0 |
Atrial Fibrilation | 0 |
Heart Failure | 0 |
Chronic Obstructive Pulmonary Disease | 0 |
Diabetes | 0 |
Dementia | 0 |
Cancer | 0 |
The most common conditions of Medicare patients that Dr. Tammy T. Chang, PHD, MD treated during 2015 were hypertension.
Hypertension | 75 |
---|---|
High Cholesterol | 0 |
Stroke | 0 |
Ischemic Heart Disease | 0 |
Depression | 0 |
Chronic Kidney Disease | 0 |
Asthma | 0 |
Osteoperosis | 0 |
Atrial Fibrilation | 0 |
Heart Failure | 0 |
Chronic Obstructive Pulmonary Disease | 0 |
Diabetes | 0 |
Dementia | 0 |
Cancer | 0 |
The most common conditions of Medicare patients that Dr. Tammy T. Chang, PHD, MD treated during 2016 were hypertension and chronic kidney disease.
Hypertension | 75 |
---|---|
High Cholesterol | 0 |
Stroke | 0 |
Ischemic Heart Disease | 0 |
Depression | 0 |
Chronic Kidney Disease | 58 |
Asthma | 0 |
Osteoperosis | 0 |
Atrial Fibrilation | 0 |
Heart Failure | 0 |
Chronic Obstructive Pulmonary Disease | 0 |
Diabetes | 0 |
Dementia | 0 |
Cancer | 0 |
The most common conditions of Medicare patients that Dr. Tammy T. Chang, PHD, MD treated during 2017 were hypertension and chronic kidney disease.
Hypertension | 75 |
---|---|
High Cholesterol | 0 |
Stroke | 0 |
Ischemic Heart Disease | 0 |
Depression | 0 |
Chronic Kidney Disease | 60 |
Asthma | 0 |
Osteoperosis | 0 |
Atrial Fibrilation | 0 |
Heart Failure | 0 |
Chronic Obstructive Pulmonary Disease | 0 |
Diabetes | 0 |
Dementia | 0 |
Cancer | 0 |
The most common conditions of Medicare patients that Dr. Tammy T. Chang, PHD, MD treated during 2019 were hypertension, high cholesterol and chronic kidney disease.
Hypertension | 72 |
---|---|
High Cholesterol | 67 |
Stroke | 0 |
Ischemic Heart Disease | 0 |
Depression | 0 |
Chronic Kidney Disease | 61 |
Asthma | 0 |
Osteoperosis | 0 |
Atrial Fibrilation | 0 |
Heart Failure | 0 |
Chronic Obstructive Pulmonary Disease | 0 |
Diabetes | 0 |
Dementia | 0 |
Cancer | 0 |
The most common conditions of Medicare patients that Dr. Tammy T. Chang, PHD, MD treated during 2020 were hypertension and high cholesterol.
Hypertension | 67 |
---|---|
High Cholesterol | 57 |
Stroke | 0 |
Ischemic Heart Disease | 0 |
Depression | 0 |
Chronic Kidney Disease | 0 |
Asthma | 0 |
Osteoperosis | 0 |
Atrial Fibrilation | 0 |
Heart Failure | 0 |
Chronic Obstructive Pulmonary Disease | 0 |
Diabetes | 0 |
Dementia | 0 |
Cancer | 0 |
The top procedures that Dr. Tammy T. Chang, PHD, MD treated as a general practitioner in San Francisco, CA during 2021 were catheterization.
Volume of procedures performed by Dr. Tammy T. Chang, PHD, MD for Medicare patients.
catheterization | 14 |
---|
Volume of procedures performed by Dr. Tammy T. Chang, PHD, MD for Medicare patients.
The highest averages for the top procedures that Dr. Tammy T. Chang, PHD, MD treated as a general practitioner in San Francisco, CA were catheterization.
catheterization | 14 |
---|
The highest averages of the most common conditions of Medicare patients that Dr. Tammy T. Chang, PHD, MD treated were hypertension, chronic kidney disease and high cholesterol.
Hypertension | 48 |
---|---|
High Cholesterol | 13 |
Stroke | 0 |
Ischemic Heart Disease | 0 |
Depression | 0 |
Chronic Kidney Disease | 19 |
Asthma | 0 |
Osteoporosis | 0 |
Heart Failure | 0 |
Chronic Obstructive Pulmonary Disease | 0 |
Diabetes | 0 |
Atrial Fibrillation | 0 |
Cancer | 0 |
Dementia | 0 |
Dr. Tammy T. Chang, PHD, MD graduated from Harvard Medical School in 2003. She completed residency at University of California, San Francisco (UCSF) Affiliated Hospitals. She is certified by the Surgery, American Board of Surgery and has a state license in California.
Medical School: Harvard Medical School (2003)
Residency: University of California, San Francisco (UCSF) Affiliated Hospitals (2010)
Board Certification: Surgery, American Board of Surgery
Licensed In: California
Dr. Tammy T. Chang, PHD, MD is associated with these hospitals and organizations:
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These charts describe general payments received by Dr. Tammy T. Chang, PHD, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.
Astellas Pharma US Inc |
$46
Lexiscan $46 |
---|---|
Ormco Corporation |
$13
DQ $13 |
Food and Beverage | $46 |
---|---|
Gift | $13 |
Dr. Tammy Chang is a physician who specializes in general practice. Her areas of expertise include esophageal cancer, peritoneal cancer, and gastrointestinal surgery. Before performing her residency at a hospital affiliated with the University of California, San Francisco (UCSF), Dr. Chang attended Harvard Medical School. She is conversant in Mandarin. She is affiliated with UCSF Health.