Frequencies for first 10,000 rows of provider_type_desc variable in ppefspec dataset : Provider enrollment application and | enrollment specialty type description | Freq. Percent Cum. ----------------------------------------+----------------------------------- PRACTITIONER - ADDICTION MEDICINE | 96 0.96 0.96 PRACTITIONER - ADVANCED HEART FAILURE.. | 3 0.03 0.99 PRACTITIONER - ALLERGY/IMMUNOLOGY | 49 0.49 1.48 PRACTITIONER - ANESTHESIOLOGY | 213 2.13 3.61 PRACTITIONER - CARDIAC ELECTROPHYSIOL.. | 33 0.33 3.94 PRACTITIONER - CARDIAC SURGERY | 63 0.63 4.57 PRACTITIONER - CARDIOVASCULAR DISEASE.. | 384 3.84 8.41 PRACTITIONER - CHIROPRACTIC | 8 0.08 8.49 PRACTITIONER - COLORECTAL SURGERY (PR.. | 14 0.14 8.63 PRACTITIONER - CRITICAL CARE (INTENSI.. | 395 3.95 12.58 PRACTITIONER - DENTIST | 2 0.02 12.60 PRACTITIONER - DERMATOLOGY | 16 0.16 12.76 PRACTITIONER - DIAGNOSTIC RADIOLOGY | 130 1.30 14.06 PRACTITIONER - EMERGENCY MEDICINE | 780 7.80 21.86 PRACTITIONER - ENDOCRINOLOGY | 44 0.44 22.30 PRACTITIONER - FAMILY MEDICINE | 611 6.11 28.41 PRACTITIONER - GASTROENTEROLOGY | 47 0.47 28.88 PRACTITIONER - GENERAL PRACTICE | 353 3.53 32.41 PRACTITIONER - GENERAL SURGERY | 244 2.44 34.85 PRACTITIONER - GERIATRIC MEDICINE | 260 2.60 37.45 PRACTITIONER - GERIATRIC PSYCHIATRY | 56 0.56 38.01 PRACTITIONER - GYNECOLOGICAL ONCOLOGY | 19 0.19 38.20 PRACTITIONER - HAND SURGERY | 63 0.63 38.83 PRACTITIONER - HEMATOLOGY | 62 0.62 39.45 PRACTITIONER - HEMATOLOGY/ONCOLOGY | 94 0.94 40.39 PRACTITIONER - HOSPICE/PALLIATIVE CARE | 97 0.97 41.36 PRACTITIONER - HOSPITALIST | 63 0.63 41.99 PRACTITIONER - INFECTIOUS DISEASE | 84 0.84 42.83 PRACTITIONER - INTERNAL MEDICINE | 2,542 25.42 68.25 PRACTITIONER - INTERVENTIONAL CARDIOL.. | 47 0.47 68.72 PRACTITIONER - INTERVENTIONAL PAIN MA.. | 292 2.92 71.64 PRACTITIONER - INTERVENTIONAL RADIOLOGY | 170 1.70 73.34 PRACTITIONER - MAXILLOFACIAL SURGERY | 27 0.27 73.61 PRACTITIONER - MEDICAL GENETICS AND G.. | 5 0.05 73.66 PRACTITIONER - MEDICAL ONCOLOGY | 70 0.70 74.36 PRACTITIONER - MEDICAL TOXICOLOGY | 2 0.02 74.38 PRACTITIONER - NEPHROLOGY | 75 0.75 75.13 PRACTITIONER - NEUROLOGY | 71 0.71 75.84 PRACTITIONER - NEUROPSYCHIATRY | 31 0.31 76.15 PRACTITIONER - NEUROSURGERY | 7 0.07 76.22 PRACTITIONER - NUCLEAR MEDICINE | 119 1.19 77.41 PRACTITIONER - OBSTETRICS/GYNECOLOGY | 86 0.86 78.27 PRACTITIONER - OPHTHALMOLOGY | 13 0.13 78.40 PRACTITIONER - OPTOMETRY | 6 0.06 78.46 PRACTITIONER - ORAL SURGERY | 19 0.19 78.65 PRACTITIONER - ORTHOPEDIC SURGERY | 89 0.89 79.54 PRACTITIONER - OSTEOPATHIC MANIPULATI.. | 116 1.16 80.70 PRACTITIONER - OTOLARYNGOLOGY | 21 0.21 80.91 PRACTITIONER - Other | 272 2.72 83.63 PRACTITIONER - PAIN MANAGEMENT | 249 2.49 86.12 PRACTITIONER - PATHOLOGY | 30 0.30 86.42 PRACTITIONER - PEDIATRIC MEDICINE | 367 3.67 90.09 PRACTITIONER - PERIPHERAL VASCULAR DI.. | 42 0.42 90.51 PRACTITIONER - PHYSICAL MEDICINE AND .. | 64 0.64 91.15 PRACTITIONER - PLASTIC AND RECONSTRUC.. | 61 0.61 91.76 PRACTITIONER - PODIATRY | 5 0.05 91.81 PRACTITIONER - PREVENTATIVE MEDICINE | 61 0.61 92.42 PRACTITIONER - PSYCHIATRY | 69 0.69 93.11 PRACTITIONER - PULMONARY DISEASE | 155 1.55 94.66 PRACTITIONER - RADIATION ONCOLOGY | 28 0.28 94.94 PRACTITIONER - RHEUMATOLOGY | 18 0.18 95.12 PRACTITIONER - SLEEP MEDICINE | 103 1.03 96.15 PRACTITIONER - SPORTS MEDICINE | 102 1.02 97.17 PRACTITIONER - SURGICAL ONCOLOGY | 37 0.37 97.54 PRACTITIONER - THORACIC SURGERY | 96 0.96 98.50 PRACTITIONER - UNDERSEA AND HYPERBARI.. | 8 0.08 98.58 PRACTITIONER - UROLOGY | 15 0.15 98.73 PRACTITIONER - VASCULAR SURGERY | 127 1.27 100.00 ----------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 15 Apr 2019