| National Provider Identifier [NPI]: | 1114915261 |
| Last Name Of The Provider | KARLSON |
| First Name Of The Provider | JAMES |
| Middle Initial Of The Provider | A |
| Credentials Of The Provider | MD |
| Gender Of The Provider | M |
| Entity Type Of The Provider | I |
| Street Address 1 Of The Provider | 300 MOUNT AUBURN ST |
| Street Address 2 Of The Provider | SUITE 505 |
| City Of The Provider | CAMBRIDGE |
| Zip Code Of The Provider | 021385600 |
| State Code Of The Provider | MA |
| Country Code Of The Provider | US |
| Provider Type Of The Provider | Orthopedic Surgery |
| Medicare Participation Indicator | Y |
| Number Of HCPCS | 50 |
| Number Of Services | 1456.5 |
| Number Of Medicare Beneficiaries | 311 |
| Total Submitted Charge Amount | 637111.32 |
| Total Medicare Allowed Amount | 122970.36 |
| Total Medicare Payment Amount | 93143.09 |
| Total Medicare Standardized Payment Amount | 87779.64 |
| Drug Suppress Indicator | |
| Number Of HCPCS Associated With Drug Services | 5 |
| Number Of Drug Services | 559.5 |
| Number Of Medicare Beneficiaries With Drug Services | 151 |
| Total Drug Submitted ChargeAmount | 33902.41 |
| Total Drug Medicare AllowedAmount | 12948.52 |
| Total Drug Medicare PaymentAmount | 10073.59 |
| Total Drug Medicare Standardized Payment Amount | 10073.59 |
| Medical SuppressIndicator | |
| Number Of HCPCS Associated With MedicalServices | 45 |
| Number Of Medical Services | 897 |
| Number Of Medicare Beneficiaries With Medical Services | 311 |
| Total Medical Submitted Charge Amount | 603208.91 |
| Total Medical Medicare Allowed Amount | 110021.84 |
| Total Medical Medicare Payment Amount | 83069.5 |
| Total Medical Medicare Standardized Payment Amount | 77706.05 |
| Average Age Of Beneficiaries | 72 |
| Number Of Beneficiaries Age Less65 | 25 |
| Number Of Beneficiaries Age 65 to 74 | 171 |
| Number Of Beneficiaries Age 75 to 84 | 93 |
| Number Of Beneficiaries Age Greater 84 | 22 |
| Number Of Female Beneficiaries | 194 |
| Number Of Male Beneficiaries | 117 |
| Number Of Non Hispanic White Beneficiaries | 287 |
| Number Of Black or African American Beneficiaries | |
| Number Of AsianPacific Islander Beneficiaries | |
| Number Of Hispanic Beneficiaries | |
| Number Of American Indian Alaska Native Beneficiaries | 0 |
| Number Of Beneficiaries With Race Not Else where Classified | |
| Number Of Beneficiaries With Medicare Only Entitlement | 285 |
| Number Of Beneficiaries With Medicare Medicaid Entitlement | 26 |
| Percent Of With Atrial Fibrillation | 9 |
| Percent Of With Alzheimers Disease or Dementia | 4 |
| Percent Of With Asthma | 8 |
| Percent Of With Cancer | 11 |
| Percent Of With Heart Failure | 8 |
| Percent Of With Chronic Kidney Disease | 11 |
| Percent Of With Chronic Obstructive Pulmonary Disease | 7 |
| Percent Of With Depression | 24 |
| Percent Of With Diabetes | 16 |
| Percent Of With Hyperlipidemia | 46 |
| Percent Of With Hypertension | 53 |
| Percent Of With Ischemic Heart Disease | 21 |
| Percent Of With Osteoporosis | 11 |
| Percent Of With Rheumatoid Arthritis Osteoarthritis | 73 |
| Percent Of With Schizophrenia Other PsychoticDisorders | |
| Percent Of With Stroke | |
| Average HCC Risk Score Of Beneficiaries | 0.8389 |