Market

Los Angeles-Long Beach-Glendale, CA

23,510 physicians.

Specialties Counties Billing NPIs

Specialties

SpecialtyPhysicians
Internal medicine2,352
Nurse practitioner2,130
Family practice1,690
Physical therapist (private practice)1,372
Physician assistant1,311
Anesthesiology999
Emergency medicine973
Diagnostic Radiology627
Psychiatry599
Clinical psychologist578
Obstetrics/gynecology540
Optometrist513
Licensed clinical social worker502
Ophthalmology451
Hospitalist405
Mass Immunization Roster Billers389
Marriage and Family Therapist382
Orthopedic surgery381
Chiropractic370
Neurology367
General surgery360
Cardiology349
Podiatry322
Dermatology320
Certified Registered Nurse Anesthetist (CRNA)306
Gastroenterology289
Pathology252
Urology200
Pulmonary disease194
Nephrology193
Hematology/oncology189
Otolaryngology185
Occupational therapist (private practice)180
Physical medicine and rehabilitation178
General practice175
Clinical Laboratory (Billing Independently)153
Endocrinology148
Infectious disease140
Ambulatory Surgical Center136
Pediatric medicine132
Neurosurgery114
Radiation oncology102
Rheumatology102
Interventional radiology100
Speech / language pathology98
Plastic and reconstructive surgery94
Critical care (intensivists)91
Pharmacy84
Independent Diagnostic Testing Facility (IDTF)81
Centralized Flu81
Audiologist (billing independently)77
Vascular surgery77
Hospice and Palliative Care75
Allergy/immunology72
Medical oncology59
Pain Management58
Thoracic surgery57
Geriatric medicine56
Interventional Cardiology52
Registered Dietician/Nutrition Professional50
Surgical oncology46
Colorectal surgery (formerly proctology)42
Hematology37
Ambulance Service Supplier, e.g., private ambulance companies, funeral homes36
Mental Health Counselors35
Cardiac Electrophysiology33
Sports Medicine32
Hand surgery28
Psychologist (billing independently)26
Oral surgery (dentists only)25
Cardiac surgery24
Nuclear medicine23
Gynecologist/oncologist20
Portable X-Ray Supplier (Billing Independently)19
Advanced Heart Failure and Transplant Cardiology19
Interventional Pain Management (IPM)17
Opioid Treatment Program17
Certified nurse midwife12
Unknown physician specialty11
Osteopathic manipulative therapy11
Sleep Medicine10
Dentist10
Preventive medicine9
Maxillofacial surgery9
Medical Genetics and Genomics7
Epileptologists6
General Psychiatry6
Neuropsychiatry6
Addiction medicine5
Unknown Provider4
Home Infusion Therapy Services3
Micrographic Dermatologic Surgery2
Intensive Cardiac Rehabilitation1
Hematopoietic Cell Transplantation and Cellular Therapy1
Peripheral vascular disease1
Medicare Diabetes Preventive Program1
All other suppliers, e.g., Drug Stores1
Adult Congenital Heart Disease1
Orofacial Pain1
Certified clinical nurse specialist1

Billing NPIs

Billing NPIBilling NameTypePhysicians
1235107566THE REGENTS OF THE UNIVERSITY OF CALIFORNIAOrganization818
1902846306USC CARE MEDICAL GROUP, INCOrganization800
1316984388CEDARS-SINAI MEDICAL CARE FOUNDATIONOrganization734
1134151657SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUPOrganization609
1043242555SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUPOrganization581
1598797011SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUPOrganization485
1639172372CEDARS-SINAI MEDICAL CENTEROrganization441
1770515280SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUPOrganization435
1407888928SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUPOrganization427
1871886366CITY OF HOPE MEDICAL FOUNDATIONOrganization423
1043242563SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUPOrganization404
1659312593HEALTHCARE PARTNERS AFFILIATES MEDICAL GROUPOrganization331
1952333478SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUPOrganization312
1588829006PIH HEALTH PHYSICIANSOrganization275
1710031588PROVIDENCE FACEY MEDICAL FOUNDATIONOrganization206
1770093734PROVIDENCE SAINT JOHNS MEDICAL FOUNDATIONOrganization161
1083903124TORRANCE HEALTH ASSOCIATION INCOrganization154
1982863783SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUPOrganization153
1265530653CHILDREN'S HOSPITAL LOS ANGELES MEDICAL GROUP, INC.Organization151
1881670248UCLA RADIOLOGY MEDICAL GROUPOrganization130
1326096165REGENTS OF THE UNIVERSITY OF CALIFORNIAOrganization124
1760425862PROVIDENCE MEDICAL INSTITUTEOrganization123
1780877613COUNTY OF LOS ANGELESOrganization121
1043826720CEDARS-SINAI MEDICAL CARE FOUNDATIONOrganization121
1588901532EXER MEDICAL CORPORATIONOrganization118
1689162166CALIFORNIA LUNA CARE PHYSICAL THERAPY PCOrganization107
1750368999UC REGENTSOrganization80
1205167350MEMORIALCARE MEDICAL FOUNDATIONOrganization80
1548567498GENESIS HEALTHCARE PARTNERS PCOrganization76
1417373713EHAB YACOUB MD INC.Organization72
1326006966JULES STEIN EYE INSTITUTE MEDICAL GROUPOrganization71
1851312862PACIFIC VALLEY MEDICAL GROUPOrganization68
1023125465PACIFIC COAST PSYCHIATRIC ASSOCIATES INCOrganization67
1952333460SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUPOrganization64
1962457812BEVERLY RADIOLOGY MEDICAL GROUP IIIOrganization59
1437117074THE REGENTS OF THE UNIVERSITY OF CALIFORNIAOrganization56
1467195073EMANATE HEALTH MEDICAL CARE FOUNDATIONOrganization51
1104889138REGENTS OF THE UNIV OF CA EMER MEDOrganization51
1689606196SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUPOrganization50
1497732630UCLA PATHOLOGY AND LABORATORY MEDICINE GROUPOrganization48
1497393557SLPTELE LLCOrganization48
1891110888REGENTS OF THE UNIVERSITY OF CALIFORNIAOrganization46
1871535286INTERCOMMUNITY EMERGENCY MEDICAL GROUPOrganization46
1609194497REGENTS OF THE UNIVERSITY OF CALIFORNIA LOS ANGELESOrganization45
1952442949SPECIAL SERVICE FOR GROUPS, INC.Organization43
1255957205CARBON HEALTH MEDICAL GROUP OF CALIFORNIA PCOrganization42
1336615988REGENTS OF THE UNIVERSITY OF CALIFORNIAOrganization42
1255496105PACIFIC CLINICSOrganization42
1528179793REGENTS OF THE UNIVERSITY OF CALIFORNIAOrganization42
1164617007SOULTENDERS, INC.Organization42