Mazen Nizar Jizzini, MD
Mazen Nizar Jizzini is a Hematology & Oncology specialist based in Tarzana, CA with over 9 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Mazen Nizar Jizzini, MD practices as part of a group hematology & oncology specialist practice in Tarzana, CA. With 9+ years of experience, he has been practicing in the Tarzana area. An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders.
Older · 267dNPPES updated 2025-08-30 · verify NPI on CMS · Verify license at Medical Board of California
$1.7k received from industry
37 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Mazen Nizar Jizzini's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Aug 29, 2025
Self-reported via NPPES
9 years in practice
Established
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy: 207RH0003X
Mailing address
462 Grider St, Buffalo, NY 14215-3021
Differs from practice location
Primary hospital affiliation: Psychiatric
CMS Certification Number: 194112
View hospital on Medicare Care CompareVirtual Hematology & Oncology Care With Mazen Nizar Jizzini
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mazen Nizar Jizzini for follow-ups, medication reviews, and ongoing care — no travel to Tarzana required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Mazen Nizar Jizzini
NPI records show Dr. Jizzini as active with telehealth listed in Tarzana, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (818) 981-3818.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024. See Data Methodology.
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Contact Mazen Nizar Jizzini
Practice Location
18133 Ventura Blvd Ste 300, Tarzana, CA 91356-3645
Mailing Address
462 Grider St, Buffalo, NY 14215-3021
This is a provider directory. Contact the office directly to schedule appointments.
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