CMS NPPES Registry Verified · California Oncology Directory

Best Oncologists in California (CA)

Explore board-certified medical, surgical, and radiation oncologists practicing across California. Verified practice addresses, telephone contacts, and NPI identifiers.

50+ Verified Oncologists 8 NCI-Designated Centers 6 Oncology Subspecialties

California High-Density Metro Oncology Directories

Select a major city to view localized practice addresses and clinical phone contacts.

Showing 50 verified oncology providers in CaliforniaSource: CMS NPPES NPI Registry

Dr. Alexander Agelidis, MD

Internal Medicine

NPI: 1013595743

Regional Academic Oncology Network (San diego, CA)

200 W ARBOR DR, San diego, CA 92103
Taxonomy: 207R00000XOnline Second Opinion

Dr. Mark Agulnik, MD

Internal Medicine, Medical Oncology

NPI: 1164448734

Regional Academic Oncology Network (Los angeles, CA)

1441 EASTLAKE AVE, Los angeles, CA 90089
Taxonomy: 207RX0202XOnline Second Opinion

Dr. David Agus, MD

Internal Medicine, Medical Oncology

NPI: 1356328249

Regional Academic Oncology Network (Los angeles, CA)

12414 EXPOSITION BLVD, Los angeles, CA 90064
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Sang hoon Ahn, MD

Internal Medicine

NPI: 1568581759

Regional Academic Oncology Network (Fullerton, CA)

1950 SUNNY CREST DR STE 2800, Fullerton, CA 92835
Taxonomy: 207R00000XOnline Second Opinion

Dr. Sandra Algaze, MD

Internal Medicine, Medical Oncology

NPI: 1861886707

Regional Academic Oncology Network (Los angeles, CA)

1441 EASTLAKE AVE, Los angeles, CA 90089
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Lauren Antrim, MD

Internal Medicine, Medical Oncology

NPI: 1568921716

City of Hope Comprehensive Cancer Center

1500 DUARTE RD, Duarte, CA 91010
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Nikita Baclig, MD

Internal Medicine, Hematology & Oncology

NPI: 1649632696

Regional Academic Oncology Network (Santa monica, CA)

2020 SANTA MONICA BLVD STE 580, Santa monica, CA 90404
Taxonomy: 207RH0003XOnline Second Opinion

Dr. Bahareh Bahadini, MD

Internal Medicine, Hematology & Oncology

NPI: 1295734614

Regional Academic Oncology Network (Thousand oaks, CA)

425 HAALAND DR STE 101, Thousand oaks, CA 91361
Taxonomy: 207RH0003XOnline Second Opinion

Dr. John Baird, MD

Internal Medicine, Hematology

NPI: 1427493998

City of Hope Comprehensive Cancer Center

1500 DUARTE RD, Duarte, CA 91010
Taxonomy: 207RH0000XOnline Second Opinion

Dr. Aditya Bardia, MD

Internal Medicine, Hematology & Oncology

NPI: 1639210107

Regional Academic Oncology Network (Santa monica, CA)

2336 SANTA MONICA BLVD STE 304, Santa monica, CA 90404
Taxonomy: 207RH0003XOnline Second Opinion

Dr. Afsaneh Barzi, MD

Internal Medicine, Medical Oncology

NPI: 1265480412

Regional Academic Oncology Network (Los angeles, CA)

1441 EASTLAKE AVE, Los angeles, CA 90033
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Reva Basho, MD

Internal Medicine, Medical Oncology

NPI: 1508146721

Regional Academic Oncology Network (West hollywood, CA)

8700 BEVERLY BLVD, West hollywood, CA 90048
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Abinav Baweja, MD

Internal Medicine, Medical Oncology

NPI: 1770961575

Regional Academic Oncology Network (Pleasanton, CA)

5555 W LAS POSITAS BLVD, Pleasanton, CA 94588
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Osagie Bello, MD

Internal Medicine, Medical Oncology

NPI: 1164726378

Regional Academic Oncology Network (Brawley, CA)

205 W LEGION RD, Brawley, CA 92227
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Munveer Bhangoo, MD

Internal Medicine, Medical Oncology

NPI: 1235499518

Regional Academic Oncology Network (La jolla, CA)

10666 N TORREY PINES RD, La jolla, CA 92037
Taxonomy: 207RX0202XOnline Second Opinion

Dr. , MD

Radiation Oncology

NPI: 1861955460

Regional Academic Oncology Network (Lodi, CA)

2407 W VINE ST, Lodi, CA 95242
Taxonomy: 2085R0001XOnline Second Opinion

Dr. , MD

Radiation Oncology

NPI: 1720831720

Regional Academic Oncology Network (Simi valley, CA)

2985 SYCAMORE DR, Simi valley, CA 93065
Taxonomy: 2085R0001XOnline Second Opinion

Dr. , MD

Radiation Oncology

NPI: 1124250642

Regional Academic Oncology Network (Los angeles, CA)

4032 WILSHIRE BLVD, Los angeles, CA 90010
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Martin Allen-auerbach, MD

Nuclear Medicine

NPI: 1750325973

Regional Academic Oncology Network (Los angeles, CA)

200 UCLA MEDICAL PLZ STE B114, Los angeles, CA 90095
Taxonomy: 207U00000XOnline Second Opinion

Dr. , MD

Radiation Oncology

NPI: 1831697374

Regional Academic Oncology Network (Casa grande, AZ)

1876 E SABIN DR STE 10, Casa grande, AZ 85122
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Arya Amini, MD

Radiation Oncology

NPI: 1487910774

City of Hope Comprehensive Cancer Center

1500 E. DUARTE ROAD, Duarte, CA 91010
Taxonomy: 2085R0001XOnline Second Opinion

Dr. , MD

Radiation Oncology

NPI: 1043461437

Regional Academic Oncology Network (Scottsdale, AZ)

9055 E. DEL CAMINO, Scottsdale, AZ 85258
Taxonomy: 2085R0001XOnline Second Opinion

Dr. , MD

Radiation Oncology

NPI: 1457521510

Regional Academic Oncology Network (Los angeles, CA)

201 S ALVARADO ST, Los angeles, CA 90057
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Robert Ash, MD

Radiation Oncology

NPI: 1326238650

Regional Academic Oncology Network (Orange, CA)

1000 W. LAVETA AVE., Orange, CA 92868
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Katelyn Atkins, MD

Radiation Oncology

NPI: 1528470739

Regional Academic Oncology Network (West hollywood, CA)

8700 BEVERLY BLVD, West hollywood, CA 90048
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Donald Abrams, MD

Internal Medicine, Medical Oncology

NPI: 1679530018

Regional Academic Oncology Network (San francisco, CA)

1701 DIVISADERO ST, San francisco, CA 94143
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Weiyun Ai, MD

Internal Medicine, Medical Oncology

NPI: 1649346842

Regional Academic Oncology Network (San francisco, CA)

400 PARNASSUS AVE, San francisco, CA 94143
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Luai Al rabadi, MD

Internal Medicine, Medical Oncology

NPI: 1659637452

Regional Academic Oncology Network (San francisco, CA)

1825 4TH STREET, San francisco, CA 94158
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Chloe Atreya, MD

Internal Medicine, Medical Oncology

NPI: 1326058777

Regional Academic Oncology Network (San francisco, CA)

1600 DIVISADERO ST, San francisco, CA 94115
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Hemali Batra-sharma, MD

Internal Medicine, Medical Oncology

NPI: 1225529928

Regional Academic Oncology Network (San francisco, CA)

1825 4TH ST, San francisco, CA 94143
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Mark Benyunes, MD

Internal Medicine, Medical Oncology

NPI: 1538418298

Regional Academic Oncology Network (South san francisco, CA)

1 DNA WAY, South san francisco, CA 94080
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Christopher Benz, MD

Internal Medicine, Medical Oncology

NPI: 1457381014

Regional Academic Oncology Network (San francisco, CA)

1600 DIVISADERO ST, San francisco, CA 94115
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Emily Bergsland, MD

Internal Medicine, Medical Oncology

NPI: 1295792729

Regional Academic Oncology Network (San francisco, CA)

1600 DIVISADERO ST, San francisco, CA 94115
Taxonomy: 207RX0202XOnline Second Opinion

Dr. John Berry, MD

Internal Medicine, Medical Oncology

NPI: 1942236997

Regional Academic Oncology Network (San francisco, CA)

1600 DIVISADERO ST, San francisco, CA 94115
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Trever Bivona, MD

Internal Medicine, Medical Oncology

NPI: 1093861346

Regional Academic Oncology Network (San francisco, CA)

1600 DIVISADERO STREET, 4TH FLOOR, San francisco, CA 94115
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Robert Bok, MD

Internal Medicine, Medical Oncology

NPI: 1235312323

Regional Academic Oncology Network (San francisco, CA)

1700 4TH ST, San francisco, CA 94158
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Guus Bol, MD

Internal Medicine, Medical Oncology

NPI: 1932914926

Regional Academic Oncology Network (San francisco, CA)

1975 4TH ST, San francisco, CA 94143
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Pamela Bolyanatz, MD

Nurse Practitioner, Family

NPI: 1477571347

Regional Academic Oncology Network (Naperville, IL)

3035 BOOK RD, Naperville, IL 60564
Taxonomy: 363LF0000XOnline Second Opinion

Dr. Rohit Bose, MD

Internal Medicine, Medical Oncology

NPI: 1710140850

Regional Academic Oncology Network (San francisco, CA)

1825 4TH ST, San francisco, CA 94143
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Edward Cha, MD

Internal Medicine, Medical Oncology

NPI: 1134330988

Regional Academic Oncology Network (San francisco, CA)

505 PARNASSUS AVE, San francisco, CA 94143
Taxonomy: 207RX0202XOnline Second Opinion

Dr. Roy Abendroth, MD

Radiation Oncology

NPI: 1811988421

Regional Academic Oncology Network (San francisco, CA)

2333 BUCHANAN ST, San francisco, CA 94115
Taxonomy: 2085R0001XOnline Second Opinion

Dr. , MD

Radiation Oncology

NPI: 1992394811

Regional Academic Oncology Network (San francisco, CA)

900 HYDE ST, San francisco, CA 94109
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Moshiur Anwar, MD

Radiation Oncology

NPI: 1215161211

Regional Academic Oncology Network (San francisco, CA)

1825 4TH ST, San francisco, CA 94158
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Igor Barani, MD

Radiation Oncology

NPI: 1811105943

Regional Academic Oncology Network (Phoenix, AZ)

350 W THOMAS RD, Phoenix, AZ 85013
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Lauren Boreta, MD

Radiation Oncology

NPI: 1679990071

Regional Academic Oncology Network (San francisco, CA)

1600 DIVISADERO ST, San francisco, CA 94143
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Steve Braunstein, MD

Radiation Oncology

NPI: 1760610141

Regional Academic Oncology Network (San francisco, CA)

1600 DIVISADERO ST, SUITE H1031, San francisco, CA 94143
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Jason Chan, MD

Radiation Oncology

NPI: 1033536917

Regional Academic Oncology Network (San francisco, CA)

1600 DIVISADERO STREET, San francisco, CA 94115
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Enoch Chang, MD

Radiation Oncology

NPI: 1861079592

MD Anderson Cancer Center

1515 HOLCOMBE BLVD, Houston, TX 77030
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Barry Chauser, MD

Radiation Oncology

NPI: 1902897515

Regional Academic Oncology Network (San francisco, CA)

2333 BUCHANAN ST, San francisco, CA 94115
Taxonomy: 2085R0001XOnline Second Opinion

Dr. Victor Chen, MD

Radiation Oncology

NPI: 1912433632

Regional Academic Oncology Network (San francisco, CA)

1600 DIVISADERO ST # H1031, San francisco, CA 94143
Taxonomy: 2085R0001XOnline Second Opinion

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