CMS Medicare Part B & NPPES State Registry
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CA Physicians & Specialists (544)
Ranked strictly by objective annual CMS Medicare procedure volume, regional Z-scores, and GPCI fair self-pay consult benchmarks. Zero sponsored doctors.
Filter by Specialty in CA
All Specialties
Internal Medicine (4,463)
Family Practice (3,015)
Ophthalmology (1,477)
Cardiology (1,383)
Emergency Medicine (1,272)
Dermatology (1,190)
Orthopedic Surgery (1,160)
Neurology (763)
Gastroenterology (762)
Hematology-Oncology (703)
Nephrology (677)
Urology (633)
Hospitalist (611)
Pulmonary Disease (544)
Otolaryngology (524)
Physical Medicine and Rehabilitation (448)
Psychiatry (445)
Radiation Oncology (379)
Top Cities in CA
All CA Cities
Los Angeles (1,642)
San Diego (1,058)
San Francisco (858)
Sacramento (764)
Fresno (472)
Stanford (422)
Orange (418)
LA Jolla (414)
Santa Monica (411)
Torrance (385)
San Jose (354)
Newport Beach (354)
Beverly Hills (322)
Santa Barbara (315)
Walnut Creek (310)
Bakersfield (303)
Pasadena (278)
Long Beach (270)
Tracy, CA • 99.00th Pct
TOP 10%
Dr. Shyamsunder Subramanian, MD
Pulmonary Disease • NPI #1871588731
53,192 CMS svcs/yr $239.00 cash est.
Los Angeles, CA • 97.30th Pct
TOP 10%
Dr. Abraham Ishaaya, MD
Pulmonary Disease • NPI #1912959925
43,463 CMS svcs/yr $231.00 cash est.
Sacramento, CA • 95.45th Pct
TOP 10%
Dr. Bradley Chipps, MD
Pulmonary Disease • NPI #1073524740
41,164 CMS svcs/yr $239.00 cash est.
Tarzana, CA • 75.00th Pct
Dr. Shahryar Yadegar, MD
Pulmonary Disease • NPI #1174546493
31,012 CMS svcs/yr $239.00 cash est.
Fountain Valley, CA • 85.71th Pct
Dr. Viney Soni, MD
Pulmonary Disease • NPI #1447341409
17,804 CMS svcs/yr $239.00 cash est.
Glendale, CA • 83.33th Pct
Dr. Zulfiqar Ahmed, MD
Pulmonary Disease • NPI #1750348090
12,671 CMS svcs/yr $239.00 cash est.
Bakersfield, CA • 87.50th Pct
Dr. Robert Laughlin, MD
Pulmonary Disease • NPI #1548209711
12,068 CMS svcs/yr $239.00 cash est.
Los Angeles, CA • 94.59th Pct
TOP 10%
Dr. Ashkan Naraghi, MD
Pulmonary Disease • NPI #1982813630
11,423 CMS svcs/yr $231.00 cash est.
Burbank, CA • 83.33th Pct
Dr. Mayur Patel, MD
Pulmonary Disease • NPI #1669451571
11,351 CMS svcs/yr $239.00 cash est.
Bakersfield, CA • 75.00th Pct
Dr. Syed Alam, MD
Pulmonary Disease • NPI #1073541512
11,147 CMS svcs/yr $239.00 cash est.
Stockton, CA • 80.00th Pct
Dr. Karishma Parekh, MD
Pulmonary Disease • NPI #1427303122
10,446 CMS svcs/yr $239.00 cash est.
Redding, CA • 66.67th Pct
Dr. Rafael Lupercio, MD
Pulmonary Disease • NPI #1174532618
9,897 CMS svcs/yr $239.00 cash est.
Costa Mesa, CA • 66.67th Pct
Dr. Alexander Sweidan, MD
Pulmonary Disease • NPI #1689070161
9,589 CMS svcs/yr $239.00 cash est.
Chico, CA • 99.00th Pct
TOP 10%
Dr. Dinesh Verma, MD
Pulmonary Disease • NPI #1346339785
9,549 CMS svcs/yr $239.00 cash est.
Aliso Viejo, CA • 99.00th Pct
TOP 10%
Dr. George Shahinian, MD
Pulmonary Disease • NPI #1487611372
9,405 CMS svcs/yr $239.00 cash est.
Westminster, CA • 50.00th Pct
Dr. Khaled Chan, MD
Pulmonary Disease • NPI #1255376414
9,282 CMS svcs/yr $239.00 cash est.
El Monte, CA • 99.00th Pct
TOP 10%
Dr. Kamalakar Rambhatla, MD
Pulmonary Disease • NPI #1932130663
8,727 CMS svcs/yr $239.00 cash est.
Santa Barbara, CA • 83.33th Pct
Dr. Jeffrey Sager, MD
Pulmonary Disease • NPI #1780618850
8,716 CMS svcs/yr $239.00 cash est.
Fountain Valley, CA • 71.43th Pct
Dr. John Saito, MD
Pulmonary Disease • NPI #1851352678
8,582 CMS svcs/yr $239.00 cash est.
Anaheim, CA • 80.00th Pct
Dr. Anooshiravan Hami, MD
Pulmonary Disease • NPI #1760580716
8,193 CMS svcs/yr $239.00 cash est.
Santa Barbara, CA • 66.67th Pct
Dr. Richard Belkin, MD
Pulmonary Disease • NPI #1659380178
8,170 CMS svcs/yr $239.00 cash est.
Simi Valley, CA • 50.00th Pct
Dr. Ashim Arora, MD
Pulmonary Disease • NPI #1639161581
8,021 CMS svcs/yr $239.00 cash est.
Pasadena, CA • 87.50th Pct
Dr. Asif Mahmood, MD
Pulmonary Disease • NPI #1649371832
7,727 CMS svcs/yr $239.00 cash est.
San Juan Capistrano, CA • 85.71th Pct
Dr. Sanjivan Kohli, MD
Pulmonary Disease • NPI #1801129663
7,694 CMS svcs/yr $239.00 cash est.
Los Angeles, CA • 91.89th Pct
TOP 10%
Dr. Babak Abrishami, DO
Pulmonary Disease • NPI #1972553576
7,565 CMS svcs/yr $231.00 cash est.
San Jacinto, CA • 99.00th Pct
TOP 10%
Dr. Rakesh Gupta, MD
Pulmonary Disease • NPI #1871574996
7,500 CMS svcs/yr $239.00 cash est.
Riverside, CA • 88.89th Pct
Dr. Ahmed El Bershawi, MD
Pulmonary Disease • NPI #1619946654
7,238 CMS svcs/yr $239.00 cash est.
Fullerton, CA • 83.33th Pct
Dr. Paul Simpson, MD
Pulmonary Disease • NPI #1104169978
6,707 CMS svcs/yr $239.00 cash est.
Glendale, CA • 66.67th Pct
Dr. Arin Aboulian, MD
Pulmonary Disease • NPI #1104038256
6,697 CMS svcs/yr $239.00 cash est.
Santa Monica, CA • 92.31th Pct
TOP 10%
Dr. Bernard Weintraub, MD
Pulmonary Disease • NPI #1104931773
6,647 CMS svcs/yr $239.00 cash est.
National City, CA • 66.67th Pct
Dr. Jeannie Kim, MD
Pulmonary Disease • NPI #1386668002
6,640 CMS svcs/yr $239.00 cash est.
Glendale, CA • 50.00th Pct
Dr. Shant Shirvanian, MD
Pulmonary Disease • NPI #1215213566
6,609 CMS svcs/yr $239.00 cash est.
Bakersfield, CA • 62.50th Pct
Dr. Sahaphun Hansa, MD
Pulmonary Disease • NPI #1982659082
6,585 CMS svcs/yr $239.00 cash est.
Merced, CA • 99.00th Pct
TOP 10%
Dr. Sunit Patel, MD
Pulmonary Disease • NPI #1437184777
6,367 CMS svcs/yr $239.00 cash est.
Lancaster, CA • 50.00th Pct
Dr. Doddanna Krishna, MD
Pulmonary Disease • NPI #1285725945
6,349 CMS svcs/yr $239.00 cash est.
Newport Beach, CA • 80.00th Pct
Dr. Mubina Gaffar, MD
Pulmonary Disease • NPI #1891721106
6,293 CMS svcs/yr $239.00 cash est.
Bakersfield, CA • 50.00th Pct
Dr. Mushtaq Ahmed, MD
Pulmonary Disease • NPI #1033137591
6,269 CMS svcs/yr $239.00 cash est.
Rancho Mirage, CA • 83.33th Pct
Dr. Vijay Vanam, MD
Pulmonary Disease • NPI #1164760377
6,231 CMS svcs/yr $239.00 cash est.
Glendora, CA • 75.00th Pct
Dr. Moustapha Abidali, DO
Pulmonary Disease • NPI #1669810123
6,187 CMS svcs/yr $239.00 cash est.
Santa Barbara, CA • 50.00th Pct
Dr. Robert Wright, MD
Pulmonary Disease • NPI #1962498550
6,178 CMS svcs/yr $239.00 cash est.
Fountain Valley, CA • 57.14th Pct
Dr. Hoang Le, MD
Pulmonary Disease • NPI #1104886241
6,173 CMS svcs/yr $239.00 cash est.
West Hills, CA • 50.00th Pct
Dr. David Kamrava, MD
Pulmonary Disease • NPI #1285800359
6,127 CMS svcs/yr $239.00 cash est.
Novato, CA • 99.00th Pct
TOP 10%
Dr. Darya Soto, MD
Pulmonary Disease • NPI #1982656013
6,042 CMS svcs/yr $239.00 cash est.
Newbury Park, CA • 99.00th Pct
TOP 10%
Dr. Ramin Mehdian, MD
Pulmonary Disease • NPI #1053457127
5,995 CMS svcs/yr $239.00 cash est.
San Juan Capistrano, CA • 71.43th Pct
Dr. William Chang, DO
Pulmonary Disease • NPI #1417902149
5,984 CMS svcs/yr $239.00 cash est.
San Diego, CA • 96.00th Pct
TOP 10%
Dr. David Riker, MD
Pulmonary Disease • NPI #1164405528
5,923 CMS svcs/yr $239.00 cash est.
Beverly Hills, CA • 85.71th Pct
Dr. Dan Naim, MD
Pulmonary Disease • NPI #1629272083
5,904 CMS svcs/yr $239.00 cash est.
Glendale, CA • 33.33th Pct
Dr. Saeid Safaee, MD
Pulmonary Disease • NPI #1437112604
5,605 CMS svcs/yr $239.00 cash est.