| National Provider Identifier [NPI]: | 1790888006 |
| Last Name Of The Provider | CHANG |
| First Name Of The Provider | SIDNEY |
| Middle Initial Of The Provider | T |
| Credentials Of The Provider | MD |
| Gender Of The Provider | M |
| Entity Type Of The Provider | I |
| Street Address 1 Of The Provider | 200 W ARBOR DR |
| Street Address 2 Of The Provider | REGENTS OF THE UNIVERSITY OF CALIFORNIA |
| City Of The Provider | SAN DIEGO |
| Zip Code Of The Provider | 921039000 |
| State Code Of The Provider | CA |
| Country Code Of The Provider | US |
| Provider Type Of The Provider | Ophthalmology |
| Medicare Participation Indicator | Y |
| Number Of HCPCS | 47 |
| Number Of Services | 1366 |
| Number Of Medicare Beneficiaries | 466 |
| Total Submitted Charge Amount | 535451.5 |
| Total Medicare Allowed Amount | 273920.2 |
| Total Medicare Payment Amount | 211481.98 |
| Total Medicare Standardized Payment Amount | 206988.89 |
| Drug Suppress Indicator | |
| Number Of HCPCS Associated With Drug Services | 0 |
| Number Of Drug Services | 0 |
| Number Of Medicare Beneficiaries With Drug Services | 0 |
| Total Drug Submitted ChargeAmount | 0 |
| Total Drug Medicare AllowedAmount | 0 |
| Total Drug Medicare PaymentAmount | 0 |
| Total Drug Medicare Standardized Payment Amount | 0 |
| Medical SuppressIndicator | |
| Number Of HCPCS Associated With MedicalServices | 47 |
| Number Of Medical Services | 1366 |
| Number Of Medicare Beneficiaries With Medical Services | 466 |
| Total Medical Submitted Charge Amount | 535451.5 |
| Total Medical Medicare Allowed Amount | 273920.2 |
| Total Medical Medicare Payment Amount | 211481.98 |
| Total Medical Medicare Standardized Payment Amount | 206988.89 |
| Average Age Of Beneficiaries | 75 |
| Number Of Beneficiaries Age Less65 | 39 |
| Number Of Beneficiaries Age 65 to 74 | 195 |
| Number Of Beneficiaries Age 75 to 84 | 164 |
| Number Of Beneficiaries Age Greater 84 | 68 |
| Number Of Female Beneficiaries | 255 |
| Number Of Male Beneficiaries | 211 |
| Number Of Non Hispanic White Beneficiaries | 416 |
| Number Of Black or African American Beneficiaries | 19 |
| Number Of AsianPacific Islander Beneficiaries | |
| Number Of Hispanic Beneficiaries | |
| Number Of American Indian Alaska Native Beneficiaries | |
| Number Of Beneficiaries With Race Not Else where Classified | 12 |
| Number Of Beneficiaries With Medicare Only Entitlement | 398 |
| Number Of Beneficiaries With Medicare Medicaid Entitlement | 68 |
| Percent Of With Atrial Fibrillation | 11 |
| Percent Of With Alzheimers Disease or Dementia | 6 |
| Percent Of With Asthma | 10 |
| Percent Of With Cancer | 11 |
| Percent Of With Heart Failure | 15 |
| Percent Of With Chronic Kidney Disease | 16 |
| Percent Of With Chronic Obstructive Pulmonary Disease | 15 |
| Percent Of With Depression | 17 |
| Percent Of With Diabetes | 38 |
| Percent Of With Hyperlipidemia | 57 |
| Percent Of With Hypertension | 70 |
| Percent Of With Ischemic Heart Disease | 30 |
| Percent Of With Osteoporosis | 4 |
| Percent Of With Rheumatoid Arthritis Osteoarthritis | 39 |
| Percent Of With Schizophrenia Other PsychoticDisorders | 3 |
| Percent Of With Stroke | 6 |
| Average HCC Risk Score Of Beneficiaries | 1.2196 |