Pediatric Hematology-Oncology in California
488 licensed pediatric oncologists practicing in California across 83 cities.
This page republishes public records from the federal NPI Registry, which every licensed U.S. healthcare provider is required to maintain. These are federal-agency records, not a directory we compile.
Source: NPI Registry · last checked
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Click a city to filter the 50 providers shown below. California has providers in 83 cities total — search the full NPI Registry for cities not shown here.
NPI Registry records — Pediatric Hematology-Oncology in California
20 of 50 shown have disclosed payments in CMS Open Payments (2024)
Showing 50 of 488 federal NPI records, alphabetical by last name. Contact details come directly from the NPI Registry — verify currency with the provider's office. Pharma / device payment disclosures from CMS Open Payments are shown where the physician appears in that federal database.
Hisham Mohamed Abdel-Azim, MD
4650 W Sunset Blvd, Ms# 62
Los Angeles, CA 90027 · (323) 669-4559
License: A79947 (CA)
In 2024, $9,605 was disclosed to this physician across 19 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($7,600) and entertainment ($1,153).
Largest single payer: Adaptive Biotechnologies Corporation ($7,884).
In 2024, $19 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($19).
Largest single payer: Boston Scientific Corporation ($19).
Catherine Cogley Aftandilian, MD
725 Welch Rd
Palo Alto, CA 94304 · (650) 497-8000
License: A115836 (CA)
In 2023, $848 was disclosed to this physician across 5 transactions by pharmaceutical or medical-device companies.
Mostly meals and beverages ($566) and entertainment ($282).
In 2024, $7,874 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($7,874).
Largest single payer: Y-mAbs Therapeutics, Inc. ($7,874).
Paibel Ixia Aguayo-Hiraldo, MD
4650 W Sunset Blvd # M54
Los Angeles, CA 90027 · (323) 660-2450
License: 159404 (CA)
In 2024, $656 was disclosed to this physician across 6 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($557) and gifts ($99).
Largest single payer: Incyte Corporation ($239).
Maria Mona Ahmad-Nabi, MD
4733 W Sunset Blvd, Floor 3
Los Angeles, CA 90027 · (323) 783-4516
License: A135853 (CA)
In 2024, $39 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($39).
Largest single payer: ABIOMED ($39).
Rachel Dawn Albertson, FNP
9300 Valley Childrens Pl
Madera, CA 93636 · (559) 353-5480
License: NP95025788 (CA)
In 2024, $232 was disclosed to this physician across 6 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($232).
Largest single payer: Servier Pharmaceuticals LLC ($167).
Jessie Lee Ann Alexander, MD
725 Welch Rd
Palo Alto, CA 94304 · (650) 497-8000
License: A113429 (CA)
In 2024, $23,021 was disclosed to this physician across 24 transactions by pharmaceutical or medical-device companies.
Mostly consulting fees ($19,800) and meals and beverages ($2,213).
Largest single payer: Sobi, Inc ($23,021).
Afshan Ashraf Ali, MD
11190 Warner Ave, Suite 307
Fountain Valley, CA 92708 · (714) 545-6400
License: A54187 (CA)
In 2023, $144 was disclosed to this physician across 7 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($144).
Eric Jon Anderson, MD
3010 Childrens Way, 2-West
San Diego, CA 92123 · (858) 966-5811
License: A91428 (CA)
In 2024, $15 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($15).
Largest single payer: bluebird bio, Inc. ($15).
Maria Paula Aristizabal, MD
3010 Childrens Way, 2-West
San Diego, CA 92123 · (858) 966-5811
License: A127586 (CA)
In 2024, $500 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly space rental or facility fees ($500).
Largest single payer: E.R. Squibb & Sons, L.L.C. ($500).
Shahab Asgharzadeh, MD
4650 W Sunset Blvd, Ms# 54
Los Angeles, CA 90027 · (323) 361-4151
License: A74401 (CA)
Allison Marie Ast, MD
15400 Los Gatos Blvd
Los Gatos, CA 95032 · (408) 730-6222
License: C181963 (CA)
Serine Avagyan, MD, PHD
1825 4th St Fl 6
San Francisco, CA 94143 · (415) 353-2986
License: C183791 (CA)
Kanyalakshmi Ayyanar, MD
9300 Valley Childrens Pl # Fc13
Madera, CA 93636 · (559) 353-5460
License: C192814 (CA)
In 2024, $168 was disclosed to this physician across 7 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($168).
Largest single payer: Alexion Pharmaceuticals, Inc. ($30).
In 2024, $22 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($22).
Largest single payer: Abbott Laboratories ($22).
Muhammad Baig
250 E Caroline St Ste E
San Bernardino, CA 92408 · (909) 651-1910
License: A170292 (CA)
In 2024, $4,040 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($4,040).
Largest single payer: SpringWorks Therapeutics, Inc. ($2,940).
Vinod V Balasa, MD
9300 Valley Childrens Pl, Fc 13
Madera, CA 93636 · (559) 353-5480
License: A63509 (CA)
In 2024, $83,800 was disclosed to this physician across 68 transactions by pharmaceutical or medical-device companies.
Mostly consulting fees ($55,124) and charitable contributions ($14,785).
Largest single payer: Genzyme Corporation ($75,261).
Anuradha Banerjee, MD
Ucsf Division of Neuro-Oncology 400 Parnassus Ave, Box 0372, Room A808
San Francisco, CA 94143 · (415) 476-3831
License: A53262 (CA)
Jacquelyn Lisa Baskin-Miller, MD
4650 W Sunset Blvd
Los Angeles, CA 90027 · (323) 361-3550
License: A104511 (CA)
In 2024, $1,632 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly consulting fees ($1,600) and meals and beverages ($32).
Largest single payer: Pfizer Inc. ($1,632).
Glaivy Mokulu Jacqueline Batsuli, MD
725 Welch Rd
Palo Alto, CA 94304 · (650) 497-8000
License: C190233 (CA)
In 2024, $3,826 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
About 98% ($3,751) was research funding — payments for clinical-trial work, the rest was entertainment ($75).
Largest single payer: F. Hoffmann-La Roche AG ($3,751).
Vasilios Berdoukas, MD
4650 W Sunset Blvd
Los Angeles, CA 90027 · (323) 361-4100
License: F5697 (CA)
Xue Rachel Bito, MD
4650 W Sunset Blvd # 54
Los Angeles, CA 90027 · (323) 660-2450
License: 176548 (CA)
In 2023, $363 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($363).
Erin McKenzie Blevins, MD
34th Street and Civic Center Blvd, Hematology/oncology Division
Philadephia, PA 19104 · (215) 239-5967
License: A110450 (CA)
In 2024, $25 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($25).
Largest single payer: Servier Pharmaceuticals LLC ($25).
Erin Elaine Boatsman, MD
10833 Le Conte Ave, Mdcc A2-410
Los Angeles, CA 90095 · (310) 825-6708
License: A94007 (CA)
Julie Renee Boiko, MD
550 16th St, 4th Floor, 4551, Box 0110
San Francisco, CA 94143 · (415) 476-6245
License: MD60951051 (WA)
In 2024, $48 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($48).
Largest single payer: Jazz Pharmaceuticals Inc. ($48).
Simon Boostanfar, MD
1250 La Venta Rd Ste 209
Westlake Village, CA 91361 · (805) 497-1649
License: A031384 (CA)
Showing 50 of 488. Search all on NPI Registry →
Payment totals shown for the latest published program year (2024). Presence of disclosed payments is not, on its own, a conflict of interest. Physicians dispute records directly with CMS (dispute process). How we show this.
Open Payments figures as displayed on . Corrections flow from the manufacturer through CMS and are adopted on our next refresh.
What this page is: a republication of public federal NPI Registry records, filtered to the pediatric hematology-oncology taxonomy. It is not a directory we curate, and inclusion is automatic based on each provider's own NPI filing with CMS. Providers who believe their NPI record is inaccurate should update it directly with CMS at npiregistry.cms.hhs.gov; our next refresh adopts the corrected federal record.
Practice info disclaimer: Provider addresses and phone numbers come from the NPI Registry, which providers update at their discretion. Always call ahead to confirm the provider is currently accepting patients and is at the listed address.
Medical disclaimer: This page is not a quality ranking and does not constitute medical advice or endorsement. Choose a provider in consultation with your primary care physician or care team.
Source: NPI Registry (taxonomy: Pediatric Hematology-Oncology) · Last checked: 2026-04-20