| National Provider Identifier [NPI]: | 1134153505 |
| Last Name Of The Provider | RYU |
| First Name Of The Provider | STEPHEN |
| Middle Initial Of The Provider | |
| Credentials Of The Provider | MD |
| Gender Of The Provider | M |
| Entity Type Of The Provider | I |
| Street Address 1 Of The Provider | 795 EL CAMINO REAL |
| Street Address 2 Of The Provider | |
| City Of The Provider | PALO ALTO |
| Zip Code Of The Provider | 943012302 |
| State Code Of The Provider | CA |
| Country Code Of The Provider | US |
| Provider Type Of The Provider | Neurosurgery |
| Medicare Participation Indicator | Y |
| Number Of HCPCS | 72 |
| Number Of Services | 814 |
| Number Of Medicare Beneficiaries | 309 |
| Total Submitted Charge Amount | 888690.92 |
| Total Medicare Allowed Amount | 280215.4 |
| Total Medicare Payment Amount | 216370.36 |
| Total Medicare Standardized Payment Amount | 188660.36 |
| 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 | 72 |
| Number Of Medical Services | 814 |
| Number Of Medicare Beneficiaries With Medical Services | 309 |
| Total Medical Submitted Charge Amount | 888690.92 |
| Total Medical Medicare Allowed Amount | 280215.4 |
| Total Medical Medicare Payment Amount | 216370.36 |
| Total Medical Medicare Standardized Payment Amount | 188660.36 |
| Average Age Of Beneficiaries | 73 |
| Number Of Beneficiaries Age Less65 | 28 |
| Number Of Beneficiaries Age 65 to 74 | 144 |
| Number Of Beneficiaries Age 75 to 84 | 108 |
| Number Of Beneficiaries Age Greater 84 | 29 |
| Number Of Female Beneficiaries | 164 |
| Number Of Male Beneficiaries | 145 |
| Number Of Non Hispanic White Beneficiaries | 238 |
| Number Of Black or African American Beneficiaries | |
| Number Of AsianPacific Islander Beneficiaries | 43 |
| Number Of Hispanic Beneficiaries | 16 |
| Number Of American Indian Alaska Native Beneficiaries | 0 |
| Number Of Beneficiaries With Race Not Else where Classified | |
| Number Of Beneficiaries With Medicare Only Entitlement | 273 |
| Number Of Beneficiaries With Medicare Medicaid Entitlement | 36 |
| Percent Of With Atrial Fibrillation | 9 |
| Percent Of With Alzheimers Disease or Dementia | 5 |
| Percent Of With Asthma | 8 |
| Percent Of With Cancer | 11 |
| Percent Of With Heart Failure | 8 |
| Percent Of With Chronic Kidney Disease | 19 |
| Percent Of With Chronic Obstructive Pulmonary Disease | 6 |
| Percent Of With Depression | 22 |
| Percent Of With Diabetes | 25 |
| Percent Of With Hyperlipidemia | 52 |
| Percent Of With Hypertension | 55 |
| Percent Of With Ischemic Heart Disease | 24 |
| Percent Of With Osteoporosis | 11 |
| Percent Of With Rheumatoid Arthritis Osteoarthritis | 64 |
| Percent Of With Schizophrenia Other PsychoticDisorders | |
| Percent Of With Stroke | 6 |
| Average HCC Risk Score Of Beneficiaries | 1.0299 |