JC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Internist in Milpitas, CA?
Dr. Jason Chang, MD is an Internist, who primarily practices in Milpitas, CA with 1 additional practice location. He is board certified. Dr. Chang graduated from National Taiwan University College of Medicine and completed his residency at Kaiser Permanente Med Ctr-Sf, Internal Medicine; Univ Of Wa Sch Of Med, Physical Medicine And Rehabilitation. Dr. Chang is fluent in English and Chinese, and is currently seeing new patients. Dr. Chang’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (408) 945-2900.
Where did Dr. Chang go to medical school and complete their residency?
Residency: Kaiser Permanente Med Ctr-Sf, Internal Medicine; Univ Of Wa Sch Of Med, Physical Medicine And Rehabilitation | Pa State University Hershey Mc
Medical School: University of Hi John A Burns Sch of Med, Honolulu Hi | National Taiwan University College of Medicine
Is Dr. Chang board certified as an Internist?
Yes, Dr. Jason Chang, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does an Internist like Dr. Chang typically treat?
As an Internist, Dr. Chang 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. Chang. 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:
- 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:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Chronic Kidney Disease from High Blood Pressure
- Chronic Kidney Disease
- High Blood Pressure
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
ICD-10 Codes:
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
What procedures does an Internist like Dr. Chang typically perform?
As an Internist, Dr. Chang 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. Chang. 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:
- Removal of Benign Skin Lesions
- Benign Skin Growth Destruction
- Skin Lesion Excision
- Cryosurgery for Skin Lesions
- Electrosurgery for Skin Lesions
CPT Codes:
- 17110: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), of benign lesions other than skin tags or cutaneous vascular proliferative lesions; up to 14 lesions
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at (408) 945-2900 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Milpitas, CA?
Dr. Chang in Milpitas, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
All Other Third Party
Cigna Group
CVS Health (formerly Aetna)
Kaiser Permanente
Medicare
Unknown
View All Insurances
Where is Dr. Chang's office located?
Dr. Jason Chang's Primary Practice
770 E Calaveras Blvd
Milpitas, CA 95035
(408) 945-2900
What is Dr. Chang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chang's National Provider Identifier (NPI) number is 1104990704.
What common questions do patients ask about Dr. Chang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chang
What is Dr. Jason Chang's specialty?
Dr. Chang is a Internist near Milpitas, CA.
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.
Is this Dr. Jason Chang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chang is affiliated with Kaiser Permanente Santa Clara Medical Center, Kaiser Permanente Manteca Medical Center, Kaiser Permanente Fresno Medical Center, Kaiser Permanente Oakland Medical Center, Kaiser Permanente San Leandro Medical Center which are a Castle Connolly Top Hospitals. 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
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore 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 Jason Chang accepting new patients in Milpitas, CA?
Yes, Dr. Jason Chang is accepting new patients at this time.
Does Dr. Jason Chang offer online booking?
Please contact Dr. Chang's office at (408) 945-2900 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jason Chang?
Please contact Dr. Chang's office at (408) 945-2900 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jason Chang have?
Dr. Jason Chang is certified by the American Board of Internal Medicine.
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