Dr. Richard Chang
Undefined Physician Type (specify)
California, United States
Dr. Chang practices at 2 locations. See details below.About Dr. Chang
Dr. Chang is an Undefined Physician Type (specify) Specialist in Walnut Creek and Concord, California. He graduated from medical school in 1999. Dr. Chang accepts Medicare approved amount as full payment.
The medical group (John Muir ) Dr. Chang works with accepts Medicare approved amount as full payment.
Full Name
Richard Chang
Specialty
Undefined Physician Type (specify)
Cardiovascular Disease (cardiology)
Cardiovascular Disease (cardiology)
School
Other
Graduated class of
1999
Locations
NPI
1275669954
PAC ID
2147483647
Clinician Enrollment ID
I20040514001253
Cities
2
Number of cities where Dr. Chang has officesOffices
2
Number of officesHospitals
3
Number of hospitalsOffice Locations
WALNUT CREEK Office
Phone: (925) 937-1770
1450 Treat Blvd
Suite 220b
Walnut Creek, CA - 94597-2168
CONCORD Office
Phone: (925) 685-7598
2700 Grant St
Suite 106
Concord, CA - 94520-2280
Hospitals
JOHN MUIR MEDICAL CENTER - CONCORD CAMPUS
CMS Certification Number: 050496
JOHN MUIR MEDICAL CENTER - WALNUT CREEK CAMPUS
CMS Certification Number: 050180
SAN RAMON REGIONAL MEDICAL CENTER
CMS Certification Number: 050689
Doctors and Clinicians Utilization Data
| Specialty | HCPCS code | Code description | Service Count | Beneficiary count |
|---|---|---|---|---|
| Undefined Physician Type (specify) | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 18 | 18 |
| Undefined Physician Type (specify) | 93294 | Remote evaluations of single, dual, or multiple lead pacemaker system with qualified health care professional analysis, review, and report, up to 90 days | 285 | 97 |
| Undefined Physician Type (specify) | 93306 | Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function | 293 | 288 |
| Undefined Physician Type (specify) | 93308 | Follow-up or limited ultrasound examination of heart | 19 | 18 |
| Undefined Physician Type (specify) | 93325 | Doppler ultrasound study of color-directed heart blood flow, rate, and valve function | 13 | 13 |
| Undefined Physician Type (specify) | 93880 | Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck | 41 | 39 |
MIPS Scoring
Merit-based Incentive Payment System (MIPS) Overall Clinician PerformanceQuality category score: 100/100
PI category score 81/100
IA category score 40/40
MIPS Final Score without CPB: 94/100
MIPS Final Score: 99/100