Peyman Kabolizadeh

  • Laguna Hills, CA
  • Radiation oncologist
NPI1093941171PAC ID8022236561
Medicare services, 2024
2,826
Medicare patients, 2024
389
Part D claims, 2024
66
Publications
37
MIPS score, 2024
85
Practice address
24302 Paseo De Valencia, Laguna Hills, CA 92653
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Memorialcare Radiation Oncology - HOPD

Acute Care Hospital outpatient department · Laguna Hills, California

See all 6 affiliations

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Peyman Kabolizadeh is a radiation oncologist in Laguna Hills, California

Peyman Kabolizadeh practices at Memorialcare Radiation Oncology - HOPD in Laguna Hills, California.

Peyman Kabolizadeh's NPI, 1093941171, was assigned on June 3, 2009. Peyman Kabolizadeh graduated from VCU School of Medicine in 2009. Peyman Kabolizadeh holds Michigan license 4301107331.

NPI and contact details
Medicare PAC ID
8022236561
NPI enumeration date
June 3, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
44
Medical school graduation
2009

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Peyman Kabolizadeh practices at Memorialcare Radiation Oncology - HOPD in Laguna Hills, California

Peyman Kabolizadeh's primary practice is Memorialcare Radiation Oncology - HOPD, at 24302 Paseo De Valencia, Laguna Hills, CA 92653.

  • Memorialcare Radiation Oncology - HOPD
    24302 Paseo De Valencia, Laguna Hills, CA 92653

Source: Dmand AI Affiliation Data

Peyman Kabolizadeh is affiliated with 5 sites of care and 1 medical group

Peyman Kabolizadeh's primary practice is Memorialcare Radiation Oncology - HOPD in Laguna Hills, California. Peyman Kabolizadeh is also affiliated with UCI Health - Orange. The medical group on file is Memorial Radiation Oncology Medical Group. Dmand AI also links Peyman Kabolizadeh to 2 more hospitals and 1 group practice or clinic, each named with a free account. Peyman Kabolizadeh's employer is on file too: a hospital.

See all 6 affiliations for Peyman Kabolizadeh

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Peyman Kabolizadeh's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Peyman Kabolizadeh practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Memorialcare Radiation Oncology - HOPDAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Peyman Kabolizadeh is one of 685 radiation oncologists in California

Radiation oncology is Peyman Kabolizadeh's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Peyman Kabolizadeh is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Peyman Kabolizadeh's licenses on file in 5 states: Michigan, California, Massachusetts, Pennsylvania and Virginia.

Specialties and state licenses

  • Radiation oncology, MichiganPrimaryLicense 4301107331 · 2015 to 2028 · taxonomy 2085R0001X
  • California license2017 to 2025
  • Massachusetts license2014 to 2015
  • Pennsylvania license2010 to 2014
  • Student in an organized health care education/training program, Virginia2009 to 2010 · taxonomy 390200000X

Clinical focus

Dmand AI lists anal cancer radiation, bone cancer radiation, brain cancer radiation, brain tumor radiation, breast cancer radiation, cancer radiation-upper GI, colorectal cancer radiation and head & neck cancer radiation among the conditions Peyman Kabolizadeh treats.

Radiation oncologists near Peyman Kabolizadeh

Counts of radiation oncologists with a Dmand AI profile, by place and practice. Each opens the list.

685radiation oncologists in California
7radiation oncologists in Laguna Hills

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Peyman Kabolizadeh billed Medicare for 2,826 services in 2024

CMS data shows 2,826 Medicare services from Peyman Kabolizadeh across 20 procedure codes in 2024, for 389 Medicare patients. Medicare paid $214,549 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20242,826
Medicare patients389
Paid by Medicare$214,549
Procedure codes20

Peyman Kabolizadeh's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 2,5012024: 2,14814%
Office and hospital visits
2023: 2542024: 38150%
Other services
2023: 1572024: 29789%

Peyman Kabolizadeh compared with the California median for radiation oncologists, 2024

  • Peyman Kabolizadeh
  • California median
Medicare services
2,826vs 1,44496% above
Medicare patients
389vs 1642.4 times
Part D claims
11vs 3266% below

Medians across 633 radiation oncologists in California with Dmand AI profiles that report each measure.

Peyman Kabolizadeh's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Peyman Kabolizadeh

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Medicare shows one payer. Book a meeting to get commercial claims data for Peyman Kabolizadeh and other radiation oncologists in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Peyman Kabolizadeh treated 389 Medicare patients in 2024, average age 73

CMS counts 389 Medicare patients who saw Peyman Kabolizadeh in 2024. The largest group is 65 to 74, with 220 patients. 75% of them have cancer, and 75% have high blood pressure. 27% are also on Medicaid. Their average risk score is 1.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Peyman Kabolizadeh's median patient age at 69, with 65% women.

Medicare patients, 2024389
Average age73
Average risk score1.91
Also on Medicaid27%

Peyman Kabolizadeh's Medicare patients by age, 2024

Peyman Kabolizadeh's Medicare patients by sex, 2024

  • Women23961%
  • Men15039%

Chronic conditions among Peyman Kabolizadeh's Medicare patients, 2024

  1. Cancer75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Arthritis39%
  5. Diabetes32%
  6. Chronic kidney disease26%
  7. Mood disorders24%
  8. Anxiety23%

Share of Medicare patients with each condition. A patient can have several.

Peyman Kabolizadeh's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women65%
  • Men34%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Peyman Kabolizadeh wrote 66 Medicare Part D claims in 2024

In 2024, Peyman Kabolizadeh wrote 66 Medicare Part D claims for 50 patients. 71% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $79 in total drug cost. In 2023, CMS named 44 claims across 3 drugs.

Part D claims, 202466
Drugs named by CMS1
Total drug cost$79
Part D patients50

Peyman Kabolizadeh's Part D claims by kind of drug, 2024

  • Generic47 claims71%
  • Brand-name and other19 claims29%

Peyman Kabolizadeh's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Peyman Kabolizadeh's Part D claims, 2024

  • Antibiotics21%14 of 66 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 442024: 1175%

Drugs named by CMS: 1 in 2024, 3 in 2023.

See all prescribing by Peyman Kabolizadeh

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

Peyman Kabolizadeh scored 85 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Peyman Kabolizadeh for performance year 2024, reported as part of a group. Peyman Kabolizadeh accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Peyman Kabolizadeh's MIPS scores, performance year 2024

  • 85of 100Final score
  • 69.8of 100Quality
  • 40of 100Improvement Activities
  • 76of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Peyman Kabolizadeh has 37 publications on record

Dmand AI links 37 papers to Peyman Kabolizadeh, published from 2007 to 2023. 2021 was the busiest year, with 5. The most frequent topics are Proton Therapy, Radiotherapy Dosage and Radiotherapy, Intensity-Modulated. Peyman Kabolizadeh has published most often in Radiat Oncol. Peyman Kabolizadeh's most frequent co-authors are Craig W. Stevens, MD, Dwight Earl Heron, MD and Di Yan, MD.

Papers37
Years published2007 to 2023

Peyman Kabolizadeh's papers by year, 2007 to 2023

Topics Peyman Kabolizadeh writes about most

  • Proton Therapy
  • Radiotherapy Dosage
  • Radiotherapy, Intensity-Modulated
  • Radiotherapy Planning, Computer-Assisted
  • Brain Neoplasms
  • Cisplatin
  • Head and Neck Neoplasms
  • Organs at Risk

Peyman Kabolizadeh's most frequent co-authors

Recent publications by Peyman Kabolizadeh

See all 37 publications and co-authors

See who Peyman Kabolizadeh researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Peyman Kabolizadeh works with, so you can find a warm path to the right radiation oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Peyman Kabolizadeh received $23,090 in industry payments from 2016 to 2025

CMS Open Payments shows 77 general payments to Peyman Kabolizadeh from 19 drug and device companies from 2016 to 2025. Honoraria make up the largest share, 48% of the total. Ion Beam Applications S.A. paid the most, $13,197.

General payments to Peyman Kabolizadeh by program year, 2016 to 2025

General payments to Peyman Kabolizadeh by kind, 2016 to 2025

$23.1Kin total
  • Honoraria$11,14548%
  • Food and beverage$4,78321%
  • Travel and lodging$4,18718%
  • Speaker and faculty fees$2,0009%
  • Consulting fees$9754%

Companies that paid Peyman Kabolizadeh the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Peyman Kabolizadeh

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Peyman Kabolizadeh graduated from VCU School of Medicine

Peyman Kabolizadeh graduated from VCU School of Medicine in 2009.

  1. Medical schoolVCU School of Medicine
  2. Board certified in radiation oncologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Peyman Kabolizadeh accepts plans from 17 insurance carriers

Peyman Kabolizadeh is in network with 17 carriers, including Elevance, Health Alliance Plan and Aetna. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Elevance
  • Health Alliance Plan
  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Humana
  • Blue Cross Blue Shield of Massachusetts
  • +9 more carriersWith a free account

Plan types Peyman Kabolizadeh accepts, by number of carriers

  1. Medicare11
  2. PPO10
  3. HMO9
  4. POS5
  5. EPO4
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Peyman Kabolizadeh's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Peyman Kabolizadeh

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Peyman Kabolizadeh's NPI number?

Peyman Kabolizadeh's NPI number is 1093941171. It was assigned on June 3, 2009, and it is active in the NPI Registry.

What does Peyman Kabolizadeh specialize in?

Peyman Kabolizadeh is a radiation oncologist in Laguna Hills, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Peyman Kabolizadeh practice?

Peyman Kabolizadeh practices at 24302 Paseo De Valencia, Laguna Hills, CA 92653. Peyman Kabolizadeh's primary practice is Memorialcare Radiation Oncology - HOPD in Laguna Hills, California. Dmand AI also links Peyman Kabolizadeh to 2 hospitals and 1 group practice or clinic.

What is Peyman Kabolizadeh's medical license number?

Peyman Kabolizadeh holds Michigan license 4301107331, one of the licenses on file in 5 states.

Which states has Peyman Kabolizadeh been licensed in?

Dmand AI has state licenses on file for Peyman Kabolizadeh in Michigan (2015 to 2028), California (2017 to 2025), Massachusetts (2014 to 2015), Pennsylvania (2010 to 2014) and Virginia (2009 to 2010).

Which hospitals is Peyman Kabolizadeh affiliated with?

Peyman Kabolizadeh is affiliated with UCI Health - Orange. Dmand AI links Peyman Kabolizadeh to 2 more hospitals.

What medical group is Peyman Kabolizadeh part of?

Peyman Kabolizadeh is linked to Memorial Radiation Oncology Medical Group.

Does Peyman Kabolizadeh accept Medicare?

Yes. CMS data shows Peyman Kabolizadeh billed Medicare for 2,826 services in 2024, and Peyman Kabolizadeh accepts Medicare assignment.

What is Peyman Kabolizadeh's MIPS score?

Peyman Kabolizadeh's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.

How many Medicare patients does Peyman Kabolizadeh see?

CMS counts 389 Medicare patients who saw Peyman Kabolizadeh in 2024, with an average age of 73.

Show 9 more questionsShow fewer questions

Is Peyman Kabolizadeh board certified?

Yes. Peyman Kabolizadeh is board certified in radiation oncology by the American Board of Radiology.

What services does Peyman Kabolizadeh bill to Medicare?

In 2024, Peyman Kabolizadeh's most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and radiation oncology (77427).

Where did Peyman Kabolizadeh go to medical school?

Peyman Kabolizadeh graduated from VCU School of Medicine in 2009.

What drugs does Peyman Kabolizadeh prescribe most?

In 2024 Medicare Part D data, Peyman Kabolizadeh's most prescribed drugs by claims were Silver Sulfadiazine.

Has Peyman Kabolizadeh received payments from drug or device companies?

CMS Open Payments shows $23,090 in general payments to Peyman Kabolizadeh from 19 companies from 2016 to 2025. The largest total came from Ion Beam Applications S.A.

How long has Peyman Kabolizadeh been practicing?

Peyman Kabolizadeh graduated from medical school in 2009, 17 years ago.

Does Peyman Kabolizadeh do research?

Dmand AI links 37 publications to Peyman Kabolizadeh, published from 2007 to 2023.

Who does Peyman Kabolizadeh publish with?

Peyman Kabolizadeh's most frequent co-authors are Craig W. Stevens, MD (9 shared papers), Dwight Earl Heron, MD (6 shared papers) and Di Yan, MD (5 shared papers).

What insurance does Peyman Kabolizadeh accept?

Peyman Kabolizadeh is in network with 17 carriers, including Elevance, Health Alliance Plan and Aetna. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

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