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Dr. Ibrahim T. Aldoss, M.D.

Hematology (Hematology (Internal Medicine) Physician)

1500 E. Duarte Rd., Department Of Hematology & Hct
Duarte, CA 91010

Who else practices at this address →

Los Angeles County includes primary care (7% of residents) and mental health (13% of residents) shortage areas. About shortage areas

Call (626) 256-4673

  • Medicare participating

At a glance

Years since graduation
20
In the NPI registry since
2007
Medicare patients seen, 2024
123

Licensed in California since 2010, according to the Medical Board of California. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 2007Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Hematology (Internal Medicine) Physician primary
    CA license A11706
  • Hematology & Oncology Physician
    CA license A111706 (first issued 2010; current)
  • Hospitalist Physician
    CA license A111706 (first issued 2010; current)
  • Internal Medicine Physician
    NE license 5582

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Hematology per capita by county →

Where they work

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
123
Services billed
876
Patients’ average age
68
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes29640
Established patient office or other outpatient visit, 30-39 minutes19143
Established patient office or other outpatient visit, 40-54 minutes2013
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes1911
Established patient office or other outpatient visit, 20-29 minutes1713

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Revlimid (lenalidomide)11

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 11 companies reported 51 payments worth $71,785 in total to this clinician.

By type
Consulting Fee$55,319
Compensation for services other than consulting (speaking, faculty)$10,686
Travel and Lodging$3,563
Food and Beverage$1,538
Speaking at a medical education program$679

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
May 4, 2025Kite Pharma, Inc.
May 4, 2025
Consulting Fee
Yescarta · CELLT
Company’s description;4099464;GTF;10151715
$13,780
Dec 23, 2025Jazz Pharmaceuticals Inc.
Dec 23, 2025
Consulting Fee
RYLAZE · HEMATOLOGY/ONCOLOGY
$6,696
Feb 21, 2025AstraZeneca Pharmaceuticals LP
Feb 21, 2025
Consulting Fee$5,740
May 30, 2025Autolus Inc
May 30, 2025
Compensation for services other than consulting (speaking, faculty)$5,182
Aug 16, 2025Syndax Pharmaceuticals, Inc.
Aug 16, 2025
Consulting Fee
REVUFORJ · HEMATOLOGY-ONCOLOGY
$5,100
Oct 6, 2025AstraZeneca UK Limited
Oct 6, 2025
Consulting Fee
Company’s descriptionResearch Related Service
$4,920
Dec 4, 2025Syndax Pharmaceuticals, Inc.
Dec 4, 2025
Consulting Fee
REVUFORJ · HEMATOLOGY-ONCOLOGY
$4,463
Nov 18, 2025Amgen Inc.
Nov 18, 2025
Compensation for services other than consulting (speaking, faculty)
BLINCYTO · Oncology
$4,098
Aug 11, 2025AstraZeneca Pharmaceuticals LP
Aug 11, 2025
Consulting Fee
Company’s descriptionResearch Related Service
$3,895
Nov 4, 2025AstraZeneca Pharmaceuticals LP
Nov 4, 2025
Consulting Fee$2,460
All 29 payments other than meals, newest first
All payments other than meals
DateCompanyWhat it was forAmount
Dec 23, 2025Jazz Pharmaceuticals Inc.
Dec 23, 2025
Consulting Fee
RYLAZE · HEMATOLOGY/ONCOLOGY
$6,696
Dec 4, 2025Syndax Pharmaceuticals, Inc.
Dec 4, 2025
Consulting Fee
REVUFORJ · HEMATOLOGY-ONCOLOGY
$4,463
Dec 4, 2025Syndax Pharmaceuticals, Inc.
Dec 4, 2025
Travel and Lodging
REVUFORJ · HEMATOLOGY-ONCOLOGY · travel to ORLANDO, FL
$334
Dec 3, 2025Jazz Pharmaceuticals Inc.
Dec 3, 2025
Consulting Fee
RYLAZE · HEMATOLOGY/ONCOLOGY
$1,674
Nov 18, 2025Amgen Inc.
Nov 18, 2025
Compensation for services other than consulting (speaking, faculty)
BLINCYTO · Oncology
$4,098
Nov 4, 2025AstraZeneca Pharmaceuticals LP
Nov 4, 2025
Consulting Fee$2,460
Oct 31, 2025AstraZeneca Pharmaceuticals LP
Oct 31, 2025
Speaking at a medical education program$408
Oct 31, 2025Taiho Oncology, Inc.
Oct 31, 2025
Speaking at a medical education program$272
Oct 15, 2025AstraZeneca Pharmaceuticals LP
Oct 15, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
$54.66
Oct 15, 2025Taiho Oncology, Inc.
Oct 15, 2025
Travel and Lodging
travel to San Diego, CA · in-kind
$36.44
Oct 6, 2025AstraZeneca UK Limited
Oct 6, 2025
Consulting Fee
Company’s descriptionResearch Related Service
$4,920
Oct 6, 2025Jazz Pharmaceuticals Inc.
Oct 6, 2025
Compensation for services other than consulting (speaking, faculty)
RYLAZE · HEMATOLOGY/ONCOLOGY
$1,406
Sep 9, 2025Amgen Inc.
Sep 9, 2025
Travel and Lodging
BLINCYTO · Oncology · travel to VANCOUVER, Canada · in-kind
$624
Aug 16, 2025Syndax Pharmaceuticals, Inc.
Aug 16, 2025
Consulting Fee
REVUFORJ · HEMATOLOGY-ONCOLOGY
$5,100
Aug 16, 2025Syndax Pharmaceuticals, Inc.
Aug 16, 2025
Travel and Lodging
REVUFORJ · HEMATOLOGY-ONCOLOGY · travel to SCOTTSDALE, AZ · in-kind
$454
Aug 16, 2025Syndax Pharmaceuticals, Inc.
Aug 16, 2025
Travel and Lodging
REVUFORJ · HEMATOLOGY-ONCOLOGY · travel to SCOTTSDALE, AZ · in-kind
$203
Aug 16, 2025Syndax Pharmaceuticals, Inc.
Aug 16, 2025
Travel and Lodging
REVUFORJ · HEMATOLOGY-ONCOLOGY · travel to SCOTTSDALE, AZ · in-kind
$141
Aug 16, 2025Syndax Pharmaceuticals, Inc.
Aug 16, 2025
Travel and Lodging
REVUFORJ · HEMATOLOGY-ONCOLOGY · travel to SCOTTSDALE, AZ · in-kind
$25.71
Aug 11, 2025AstraZeneca Pharmaceuticals LP
Aug 11, 2025
Consulting Fee
Company’s descriptionResearch Related Service
$3,895
Jul 22, 2025Amgen Inc.
Jul 22, 2025
Travel and Lodging
EVENITY · Bone Health · travel to Chicago, IL
$362
Jul 11, 2025Novartis Pharmaceuticals Corporation
Jul 11, 2025
Consulting Fee$2,450
Jun 10, 2025Amgen Inc.
Jun 10, 2025
Consulting Fee
BLINCYTO · Oncology
$2,049
May 30, 2025Autolus Inc
May 30, 2025
Compensation for services other than consulting (speaking, faculty)$5,182
May 29, 2025Amgen Inc.
May 29, 2025
Travel and Lodging
BLINCYTO · Oncology · travel to CHICAGO, IL · in-kind
$459
May 4, 2025Kite Pharma, Inc.
May 4, 2025
Consulting Fee
Yescarta · CELLT
Company’s description;4099464;GTF;10151715
$13,780
May 2, 2025Kite Pharma, Inc.
May 2, 2025
Travel and Lodging
Yescarta · CELLT · travel to Tyson Corner, VA · in-kind
Company’s description;4099409;GTF;10151715
$442
May 2, 2025Kite Pharma, Inc.
May 2, 2025
Travel and Lodging
Yescarta · CELLT · travel to Tyson Corner, VA · in-kind
Company’s description;4099521;GTF;10151715
$427
Feb 21, 2025AstraZeneca Pharmaceuticals LP
Feb 21, 2025
Consulting Fee$5,740
Jan 2, 2025Jazz Pharmaceuticals Inc.
Jan 2, 2025
Consulting Fee
RYLAZE · HEMATOLOGY/ONCOLOGY
$2,093

Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in California →

Industry-funded research

Named as a principal investigator on 16 industry-funded studies in 2025, from 8 companies. The companies reported $3,071,621 in research payments for these studies, mostly to the institutions running them.

  • A Phase 1/2 Study to Evaluate the Safety and Efficacy of AZD0486 in Adolescent and Adult Participants with Relapsed or Refractory B-Cell Acute Lymphoblastic Leukaemia
    AstraZeneca Pharmaceuticals LP
  • Phase 3 Randomized, Controlled Study of Blinatumomab Alternating With Low-intensity Chemotherapy Versus Standard of Care for Older Adults With Newly Diagnosed Philadelphia-negative B-cell Precursor Acute Lymphoblastic…
    Amgen Inc.
  • A phase 2 study evaluating the safety and efficacy of first line asparaginase recombinant erwinia asparaginase (Rylaze) during pediatric-inspired regimen in high-risk adults with newly diagnosed ALL or lbl
    Jazz Pharmaceuticals Inc.
  • A20-458;Venclexta;Blister Card: ABT-199 100mg Film-coated Tablet 2x8, 16 Tablets
    AbbVie Inc.
  • A pilot study combining venetoclax with pediatric-inspired regimen for newly diagnosed young adults with Ph-like acute lymphoblastic leukemia
    AbbVie Inc.
  • Asciminib as a maintenance treatment post cellular therapies in adults with Philadelphia chromosome positive acute lymphoblastic leukemia
    Novartis Pharmaceuticals Corporation
  • A First in Human Study of the MeninKMT2A MLL1 Inhibitor JNJ75276617 in Participants with Acute Leukemia
    Janssen Research & Development, LLC
  • A20-458;Venclexta;Blister Card: ABT-199 100mg Tablet, 1x8 Tablets
    AbbVie Inc.
  • A Study of Ponatinib Versus Imatinib in Adults With Acute Lymphoblastic Leukemia
    Takeda Pharmaceuticals U.S.A., Inc. · Active, not recruiting · NCT03589326
  • A phase 1, open-label, dose-escalation, and dose-expansion study to evaluate safety, tolerability, and clinical activity OFSNDX-5613IN combination with intensive chemotherapy in participants with newly diagnosed acute…
    Syndax Pharmaceuticals, Inc.

From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.

Other Hematology clinicians in Duarte

Sources

NPI registry (CMS NPPES, November 2026; record last updated November 27, 2023), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1861692485. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.