Primary practice
USC Norris Cancer Hospital
Los Angeles, California
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Dr. Garsa practices at USC Norris Cancer Hospital in Los Angeles, California.
Dr. Garsa's NPI, 1306008768, was assigned on June 27, 2008. Dr. Garsa graduated from University of Pittsburgh School of Medicine in 2008. Dr. Garsa holds California license A125500.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Garsa's primary practice is USC Norris Cancer Hospital, at 1441 Eastlake Ave, Los Angeles, CA.
Source: Dmand AI Affiliation Data
Dr. Garsa's primary practice is USC Norris Cancer Hospital in Los Angeles, California. Dr. Garsa is also affiliated with Keck Hospital of USC. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Garsa to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Garsa practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| USC Norris Cancer Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Radiation oncology is Dr. Garsa's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Garsa is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. Garsa's licenses on file in 3 states: California, Missouri and Pennsylvania.
Dmand AI lists bone cancer radiation, brain cancer radiation, breast cancer radiation, head & neck cancer radiation and lymphoma radiation among the conditions Dr. Garsa treats.
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
CMS data shows 1,663 Medicare services from Dr. Garsa across 16 procedure codes in 2024, for 188 Medicare patients. Medicare paid $118,725 for them.
Medians across 633 radiation oncologists in California with Dmand AI profiles that report each measure.
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Garsa and other radiation oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
CMS counts 188 Medicare patients who saw Dr. Garsa in 2024. The largest group is 65 to 74, with 91 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 47% are also on Medicaid. Their average risk score is 2.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Garsa's median patient age at 68, with 45% women.
Share of Medicare patients with each condition. A patient can have several.
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Median age 68
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
In 2024, Dr. Garsa wrote 102 Medicare Part D claims for 38 patients. 93% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $361 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Garsa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Garsa as offering telehealth.
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dmand AI links 16 papers to Dr. Garsa, published from 2011 to 2017. 2017 was the busiest year, with 4. Dr. Garsa's most frequent co-authors are Rebecca L. Aft, MD, Daniel J. Ferraro, MD, PhD and William E. Gillanders, MD.
See who Dr. Garsa researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Garsa works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dmand AI links Dr. Garsa to 3 clinical trials, 2 of them phase 1 studies. 3 are still active or recruiting. Conditions studied include Hypopharyngeal Neoplasms, Oropharyngeal Neoplasms and Laryngeal Neoplasms. National Cancer Institute (NCI) sponsors the most, 3.
Conditions in Dr. Garsa's trials
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
CMS Open Payments shows 14 general payments to Dr. Garsa from 6 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 57% of the total. GT Medical Technologies, Inc paid the most, $1,249.
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dmand AI lists 5 awards for Dr. Garsa, most recently Fellow Recognition in 2013.
Source: Dmand AI Professional Profile Data
Dr. Garsa graduated from University of Pittsburgh School of Medicine in 2008. Dr. Garsa is a member of AOA, ACR and ASTRO.
Source: Dmand AI Professional Profile Data
Dr. Garsa is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
Source: Dmand AI Insurance Network 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
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Dr. Adam Arebi Garsa's NPI number is 1306008768. It was assigned on June 27, 2008, and it is active in the NPI Registry.
Dr. Adam Arebi Garsa is a radiation oncologist in Los Angeles, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Dr. Garsa practices at 1441 Eastlake Ave, Los Angeles, CA. Dr. Garsa's primary practice is USC Norris Cancer Hospital in Los Angeles, California. Dmand AI also links Dr. Garsa to 1 hospital.
Dr. Garsa holds California license A125500, one of the licenses on file in 3 states.
Dmand AI has state licenses on file for Dr. Garsa in California (2013 to 2026), Missouri (since 2013) and Pennsylvania (2008 to 2009).
Dr. Garsa is affiliated with Keck Hospital of USC. Dmand AI links Dr. Garsa to 1 more hospital.
Dr. Garsa is linked to USC Care Medical Group.
Yes. CMS data shows Dr. Garsa billed Medicare for 1,663 services in 2024, and Dr. Garsa accepts Medicare assignment.
Yes. The CMS Doctors and Clinicians file lists Dr. Garsa as offering telehealth services.
CMS counts 188 Medicare patients who saw Dr. Garsa in 2024, with an average age of 73.
Yes. Dr. Garsa is board certified in radiation oncology by the American Board of Radiology.
In 2024, Dr. Garsa's most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and radiation oncology (77334).
Dr. Garsa graduated from University of Pittsburgh School of Medicine in 2008.
In 2024 Medicare Part D data, Dr. Garsa's most prescribed drugs by claims were Lidocaine HCl Viscous.
CMS Open Payments shows $1,819 in general payments to Dr. Garsa from 6 companies from 2016 to 2025. The largest total came from GT Medical Technologies, Inc.
Dr. Garsa graduated from medical school in 2008, 18 years ago.
Dmand AI links 16 publications to Dr. Garsa, published from 2011 to 2017. Dr. Garsa has worked on 3 clinical trials.
Dr. Garsa's most frequent co-authors are Rebecca L. Aft, MD (4 shared papers), Daniel J. Ferraro, MD, PhD (4 shared papers) and William E. Gillanders, MD (4 shared papers).
Dr. Garsa is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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