| National Provider Identifier [NPI]: | 1730359100 |
| Last Name Of The Provider | CHANG |
| First Name Of The Provider | JOANN |
| Middle Initial Of The Provider | C |
| Credentials Of The Provider | M.D. |
| Gender Of The Provider | F |
| Entity Type Of The Provider | I |
| Street Address 1 Of The Provider | 479 OLD UNION TPKE |
| Street Address 2 Of The Provider | |
| City Of The Provider | LANCASTER |
| Zip Code Of The Provider | 015233029 |
| State Code Of The Provider | MA |
| Country Code Of The Provider | US |
| Provider Type Of The Provider | Ophthalmology |
| Medicare Participation Indicator | Y |
| Number Of HCPCS | 60 |
| Number Of Services | 2728 |
| Number Of Medicare Beneficiaries | 711 |
| Total Submitted Charge Amount | 786900 |
| Total Medicare Allowed Amount | 309219.8 |
| Total Medicare Payment Amount | 234605.15 |
| Total Medicare Standardized Payment Amount | 202693.09 |
| 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 | 60 |
| Number Of Medical Services | 2728 |
| Number Of Medicare Beneficiaries With Medical Services | 711 |
| Total Medical Submitted Charge Amount | 786900 |
| Total Medical Medicare Allowed Amount | 309219.8 |
| Total Medical Medicare Payment Amount | 234605.15 |
| Total Medical Medicare Standardized Payment Amount | 202693.09 |
| Average Age Of Beneficiaries | 74 |
| Number Of Beneficiaries Age Less65 | 76 |
| Number Of Beneficiaries Age 65 to 74 | 290 |
| Number Of Beneficiaries Age 75 to 84 | 201 |
| Number Of Beneficiaries Age Greater 84 | 144 |
| Number Of Female Beneficiaries | 431 |
| Number Of Male Beneficiaries | 280 |
| Number Of Non Hispanic White Beneficiaries | 519 |
| Number Of Black or African American Beneficiaries | 94 |
| Number Of AsianPacific Islander Beneficiaries | 22 |
| Number Of Hispanic Beneficiaries | 53 |
| Number Of American Indian Alaska Native Beneficiaries | |
| Number Of Beneficiaries With Race Not Else where Classified | |
| Number Of Beneficiaries With Medicare Only Entitlement | 573 |
| Number Of Beneficiaries With Medicare Medicaid Entitlement | 138 |
| Percent Of With Atrial Fibrillation | 9 |
| Percent Of With Alzheimers Disease or Dementia | 13 |
| Percent Of With Asthma | 9 |
| Percent Of With Cancer | 9 |
| Percent Of With Heart Failure | 21 |
| Percent Of With Chronic Kidney Disease | 16 |
| Percent Of With Chronic Obstructive Pulmonary Disease | 11 |
| Percent Of With Depression | 14 |
| Percent Of With Diabetes | 44 |
| Percent Of With Hyperlipidemia | 61 |
| Percent Of With Hypertension | 69 |
| Percent Of With Ischemic Heart Disease | 43 |
| Percent Of With Osteoporosis | 10 |
| Percent Of With Rheumatoid Arthritis Osteoarthritis | 39 |
| Percent Of With Schizophrenia Other PsychoticDisorders | 2 |
| Percent Of With Stroke | 6 |
| Average HCC Risk Score Of Beneficiaries | 1.3 |