Dr. Ruby Chang

Overview

Dr. Ruby Chang, MD, is a Diagnostic Radiology specialist in Castro Valley, California. She attended and graduated from Umdnj-New Jersey Medical School in 1998, having over 26 years of diverse experience, especially in Diagnostic Radiology. She is affiliated with many hospitals including John Muir Medical Center - Walnut Creek Campus, John Muir Medical Center - Concord Campus, Valleycare Medical Center. Dr. Ruby Chang also cooperates with other doctors and physicians in medical groups including Bay Imaging Consultants Medical Group Inc. Dr. Ruby Chang does not accept Medicare Assignment. Contact Dr. Ruby Chang at 20103 Lake Chabot Rd to request Dr. Ruby Chang the information (advice, payment, ...) or simply to book an appointment.

Doctor Profile

Quality Reporting

• eRx - She does not participate in the Medicare Electronic Prescribing (eRx) Incentive Program.
• PQRS - She does not report Quality Measures (PQRS). The Physician Quality Reporting System (PQRS) is a Medicare program encouraging health care professionals and group practices to report information on their quality of care. Quality measures can show how well a health care professional provides care to people with Medicare.
• EHR - She does not use electronic health records (EHR). The Electronic Health Records (EHR) Incentive Program encourages health care professionals to use certified EHR technology in ways that may improve health care. Electronic health records are important because they may improve a health care professional's ability to make well-informed treatment decisions.
• MHI - She does not commit to heart health through the Million Hearts initiative. Million Hearts is a national initiative that encourages health care professionals to report and perform well on activities related to heart health in an effort to prevent heart attacks and strokes.
• MOC - She does participate in the Medicare Maintenance of Certification Program. A "Maintenance of Certification Program" encourages board certified physicians to continue learning and self-evaluating throughout their medical career.

Language Spoken by Dr. Ruby Chang

• English

Medical Licenses

Specialization	License Number	Issued State
Radiology / Diagnostic Radiology click for detail Diagnostic Radiology A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.	A81716	California

Affiliated Hospitals

Hospital Name	Location	Hospital Type	Hospital Ownership
John Muir Medical Center - Walnut Creek Campus	Walnut Creek, California	Acute Care Hospitals	Voluntary Non-Profit - Other
John Muir Medical Center - Concord Campus	Concord, California	Acute Care Hospitals	Voluntary Non-Profit - Private
Valleycare Medical Center	Pleasanton, California	Acute Care Hospitals	Voluntary Non-Profit - Private

Medical Group Practice

Doing Business As	Legal Organization Name	Number of members
Bay Imaging Consultants Medical Group Inc	Bay Imaging Consultants Medical Group Inc	77

Practice Locations

This doctor profile was updated by using the public dataset from Centers for Medicare and Medicaid Services (CMS) which is publicized on Thursday, December 17, 2015, and correspondent NPI information on the public NPPES record dated Thursday, April 2, 2015. If you found out that something incorrect and want to change it, please follow this Update Data guide.

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Reviews

Dr. Ruby Chang [NPI: 1164459335]Diagnostic Radiology