Youram Nassir, MD
Hematology & Oncology Physician · Los Angeles, CA
Youram Nassir, MD is a hematology & oncology physician with a practice address in Los Angeles, California, and NPI 1114977071, issued on May 11, 2006. Check the license (California A64603, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Youram Nassir
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- A64603 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5901 W Olympic Blvd Ste 505, Los Angeles, CA 90036
- Phone
- (323) 930-2324
- Enumerated
- May 11, 2006
- Record last updated
- Oct 20, 2025
- Fax
- (233) 930-2497
- Medicaid ID
- 00A646030 CA
- Medicare enrollment
- Enrolled (PECOS I20040323000992); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 5901 W Olympic Blvd Ste 505
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara De Dios, NPNurse Practitioner1477211225
- Norina Hall, PA-CPhysician Assistant1366140535
- Janessa Hawara, PA-CPhysician Assistant1346849007
- Viktoriya Kaganskaya, NPFamily Nurse Practitioner1134669989
- Madeleine Labrecque, NPFamily Nurse Practitioner1033912381
- Mark Jayson Manuel, FNP-CFamily Nurse Practitioner1487454120
Verify Youram Nassir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A64603Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average hematology & oncology physician in 2024
2,939 Medicare Part D claims for 452 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 240 claims were for opioids.
Most prescribed
- Keytruda182 claims
- Zarxio151 claims
- Mirtazapine85 claims
- Gabapentin79 claims
- Eliquis65 claims
- Rosuvastatin Calcium63 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 96.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $4,161.58
196 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Hematology & Oncology Physician providers in California
There are 1,583 hematology & oncology physician records in California.
Other hematology & oncology physician records in California
- Mark Abate, M.D.Santa Barbara, CA1588778674
- Iman Abdalla, MDLos Angeles, CA1730248311
- Haifaa Abdulhaq, MDFresno, CA1508024647
- Nihal Abdulla, MDLos Alamitos, CA1750585345
- Mehrad Abedi, M.D.Sacramento, CA1467459222
- Oyewale Abidoye, M.D.La Jolla, CA1790841815
- Mohammed Abu Zaanona, MDSanta Barbara, CA1922591197
- Mohamad Adada, M.D., PHDRoseville, CA1528590734
- Jesse Adams, MDSacramento, CA1851479554
- Thompson Adams, MDSanta Monica, CA1407880891
Common questions
What is Youram Nassir, MD's NPI number?
Youram Nassir, MD's National Provider Identifier (NPI) is 1114977071, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Youram Nassir, MD located?
The NPPES record lists a practice address at 5901 W Olympic Blvd Ste 505, Los Angeles, CA, 90036. Phone: (323) 930-2324. Providers update this record themselves, so call before visiting.
How can I verify Youram Nassir, MD's license?
NPPES lists California license number A64603, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Youram Nassir, MD prescribe under Medicare Part D?
In 2024, Youram Nassir, MD had 2,939 Medicare Part D claims for 452 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Youram Nassir, MD's MIPS final score?
The 2023 MIPS final score is 96.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.