Dr. Ari Kassardjian, MD
- Part D claims, 2024
- 32
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 1500 Duarte Rd, Duarte, CA 91010
- Practice phone
- Call (800) 826-4673
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City of Hope Comprehensive Cancer Center - Duarte
Duarte, California
Find Dr. Kassardjian's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Ari Kassardjian is a radiation oncologist in Duarte, California
Dr. Kassardjian practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.
Dr. Kassardjian's NPI, 1689200115, was assigned on March 16, 2020. Dr. Kassardjian holds California license A182051.
- NPI
- 1689200115NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658747068
- NPI enumeration date
- March 16, 2020
- NPI status
- Active
- Practice phone
- (800) 826-4673
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Ari Kassardjian practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California
Dr. Kassardjian's primary practice is City of Hope Comprehensive Cancer Center - Duarte, at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (800) 826-4673.
- City of Hope Comprehensive Cancer Center - Duarte1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(800) 826-4673
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ari Kassardjian is affiliated with 3 sites of care and 1 medical group
Dr. Kassardjian's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dr. Kassardjian is also affiliated with Keck Hospital of USC. The medical group on file is Adventist Health Physicians Network. Dmand AI also links Dr. Kassardjian to 1 more other site, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ari Kassardjian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kassardjian practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City of Hope Comprehensive Cancer Center - Duarte | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ari Kassardjian is one of 685 radiation oncologists in California
Radiation oncology is Dr. Kassardjian's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Kassardjian is licensed in California.
Specialties and state licenses
- Radiation oncology, CaliforniaPrimary
Radiation oncologists near Dr. Kassardjian
Counts of radiation oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ari Kassardjian's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Kassardjian's median patient age at 70, with 9% women.
Dr. Kassardjian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women9%
- Men91%
Source: Dmand AI Patient Panel Data
Dr. Ari Kassardjian wrote 32 Medicare Part D claims in 2024
In 2024, Dr. Kassardjian wrote 32 Medicare Part D claims for 16 patients. 91% of them were for generic drugs.
Dr. Kassardjian's Part D claims by kind of drug, 2024
- Generic29 claims91%
- Brand-name and other3 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Dr. Ari Kassardjian's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ari Kassardjian
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ari Kassardjian's NPI number?
Dr. Ari Kassardjian's NPI number is 1689200115. It was assigned on March 16, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Ari Kassardjian?
Dr. Ari Kassardjian is a radiation oncologist in Duarte, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Ari Kassardjian practice?
Dr. Kassardjian practices at 1500 Duarte Rd, Duarte, CA 91010. Dr. Kassardjian's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Dr. Kassardjian to 1 other site.
What is Dr. Ari Kassardjian's office phone number?
The practice phone on file for Dr. Kassardjian is (800) 826-4673.
What is Dr. Ari Kassardjian's medical license number?
Dr. Kassardjian holds California license A182051.
Which hospitals is Dr. Ari Kassardjian affiliated with?
Dr. Kassardjian is affiliated with Keck Hospital of USC.
What medical group is Dr. Ari Kassardjian part of?
Dr. Kassardjian is linked to Adventist Health Physicians Network.
How long has Dr. Ari Kassardjian been practicing?
Dr. Kassardjian's NPI was assigned in 2020.
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