| National Provider Identifier [NPI]: | 1497808760 |
| Last Name Of The Provider | CHANG |
| First Name Of The Provider | ALEXANDER |
| Middle Initial Of The Provider | C |
| Credentials Of The Provider | MD |
| Gender Of The Provider | M |
| Entity Type Of The Provider | I |
| Street Address 1 Of The Provider | 2101 GREENTREE RD STE 105 |
| Street Address 2 Of The Provider | |
| City Of The Provider | PITTSBURGH |
| Zip Code Of The Provider | 152201400 |
| State Code Of The Provider | PA |
| Country Code Of The Provider | US |
| Provider Type Of The Provider | Ophthalmology |
| Medicare Participation Indicator | Y |
| Number Of HCPCS | 38 |
| Number Of Services | 3031 |
| Number Of Medicare Beneficiaries | 1187 |
| Total Submitted Charge Amount | 388665 |
| Total Medicare Allowed Amount | 304594.3 |
| Total Medicare Payment Amount | 214314.99 |
| Total Medicare Standardized Payment Amount | 225779.16 |
| 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 | 38 |
| Number Of Medical Services | 3031 |
| Number Of Medicare Beneficiaries With Medical Services | 1187 |
| Total Medical Submitted Charge Amount | 388665 |
| Total Medical Medicare Allowed Amount | 304594.3 |
| Total Medical Medicare Payment Amount | 214314.99 |
| Total Medical Medicare Standardized Payment Amount | 225779.16 |
| Average Age Of Beneficiaries | 77 |
| Number Of Beneficiaries Age Less65 | 61 |
| Number Of Beneficiaries Age 65 to 74 | 397 |
| Number Of Beneficiaries Age 75 to 84 | 393 |
| Number Of Beneficiaries Age Greater 84 | 336 |
| Number Of Female Beneficiaries | 739 |
| Number Of Male Beneficiaries | 448 |
| Number Of Non Hispanic White Beneficiaries | 1139 |
| Number Of Black or African American Beneficiaries | |
| Number Of AsianPacific Islander Beneficiaries | 20 |
| Number Of Hispanic Beneficiaries | |
| Number Of American Indian Alaska Native Beneficiaries | 0 |
| Number Of Beneficiaries With Race Not Else where Classified | 15 |
| Number Of Beneficiaries With Medicare Only Entitlement | 1099 |
| Number Of Beneficiaries With Medicare Medicaid Entitlement | 88 |
| Percent Of With Atrial Fibrillation | 12 |
| Percent Of With Alzheimers Disease or Dementia | 9 |
| Percent Of With Asthma | 5 |
| Percent Of With Cancer | 12 |
| Percent Of With Heart Failure | 15 |
| Percent Of With Chronic Kidney Disease | 19 |
| Percent Of With Chronic Obstructive Pulmonary Disease | 11 |
| Percent Of With Depression | 15 |
| Percent Of With Diabetes | 29 |
| Percent Of With Hyperlipidemia | 53 |
| Percent Of With Hypertension | 65 |
| Percent Of With Ischemic Heart Disease | 31 |
| Percent Of With Osteoporosis | 8 |
| Percent Of With Rheumatoid Arthritis Osteoarthritis | 37 |
| Percent Of With Schizophrenia Other PsychoticDisorders | 2 |
| Percent Of With Stroke | 6 |
| Average HCC Risk Score Of Beneficiaries | 1.0726 |