Dr. Jeffrey Y. Wong, MD

  • Duarte, CA
  • Radiation oncologist
NPI1699707893PAC ID6103005558
Medicare services, 2024
1,486
Medicare patients, 2024
199
Part D claims, 2024
32
Publications
32
Clinical trials
6
Practice address
1500 Duarte Rd, Duarte, CA 91010
Practice phone
Call (800) 826-4673
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

City of Hope Comprehensive Cancer Center - Duarte

Duarte, California

See all 3 affiliations

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Dr. Jeffrey Y. Wong is a radiation oncologist in Duarte, California

Dr. Wong practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.

Dr. Wong's NPI, 1699707893, was assigned on July 7, 2006. Dr. Wong graduated from The Johns Hopkins University School of Medicine in 1981. Dr. Wong's California license number on file is G47819.

NPI and contact details
Medicare PAC ID
6103005558
NPI enumeration date
July 7, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(800) 826-4673
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Male
Estimated age
71
Medical school graduation
1981

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

Dr. Jeffrey Y. Wong practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California

Dr. Wong'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 - Duarte
    1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(800) 826-4673

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Jeffrey Y. Wong is affiliated with 2 sites of care and 1 medical group

Dr. Wong's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. The medical group on file is City of Hope. Dmand AI also links Dr. Wong to 1 more other site, named with a free account.

See all 3 affiliations for Dr. Wong

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. Jeffrey Y. Wong's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wong practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
City of Hope Comprehensive Cancer Center - DuarteAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Jeffrey Y. Wong is one of 685 radiation oncologists in California

Radiation oncology is Dr. Wong's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Wong is board certified in therapeutic radiology by the American Board of Radiology. Dmand AI has Dr. Wong's licenses on file in 2 states: California and Hawaii.

Specialties and state licenses

  • Radiation oncology, CaliforniaPrimaryLicense G47819 · 1982 to 2025 · taxonomy 2085R0001X
  • Hawaii license2020 to 2026

Clinical focus

Dmand AI lists bladder cancer radiation, bone cancer radiation, brain cancer radiation, breast cancer radiation, lymphoma radiation and prostate cancer radiation among the conditions Dr. Wong treats.

Radiation oncologists near Dr. Wong

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. Jeffrey Y. Wong billed Medicare for 1,486 services in 2024

CMS data shows 1,486 Medicare services from Dr. Wong across 16 procedure codes in 2024, for 199 Medicare patients. Medicare paid $128,529 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20241,486
Medicare patients199
Paid by Medicare$128,529
Procedure codes16

Dr. Wong's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 1,3332024: 1,2199%
Office and hospital visits
2023: 2642024: 2671%

Dr. Wong compared with the California median for radiation oncologists, 2024

  • Dr. Wong
  • California median
Medicare services
1,486vs 1,444Close to median
Medicare patients
199vs 16421% above
Part D claims
16vs 3250% below

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

Dr. Wong'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 Dr. Wong

Need commercial claims for Dr. Wong?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wong 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

Dr. Jeffrey Y. Wong treated 199 Medicare patients in 2024, average age 75

CMS counts 199 Medicare patients who saw Dr. Wong in 2024. The largest group is 75 to 84, with 92 patients. 75% of them have cancer, and 75% have high blood pressure. 19% are also on Medicaid. Their average risk score is 2.02, 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. Wong's median patient age at 73, with 16% women.

Medicare patients, 2024199
Average age75
Average risk score2.02
Also on Medicaid19%

Dr. Wong's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Wong's Medicare patients by sex, 2024

  • Women2111%
  • Men17889%

Chronic conditions among Dr. Wong's Medicare patients, 2024

  1. Cancer75%
  2. High blood pressure75%
  3. High cholesterol73%
  4. Arthritis41%
  5. Ischemic heart disease32%
  6. Diabetes28%
  7. Chronic kidney disease21%
  8. Atrial fibrillation19%

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

Dr. Wong's patients across all payers

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

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women16%
  • Men83%

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

Dr. Jeffrey Y. Wong wrote 32 Medicare Part D claims in 2024

In 2024, Dr. Wong wrote 32 Medicare Part D claims for 17 patients. 100% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $75 in total drug cost. In 2023, CMS named 46 claims across 1 drug.

Part D claims, 202432
Drugs named by CMS1
Total drug cost$75
Part D patients17

Dr. Wong'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 462024: 1665%

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

See all prescribing by Dr. Wong

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. Jeffrey Y. Wong scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Wong for performance year 2024, reported as part of a group. Dr. Wong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Wong's MIPS scores, performance year 2024

  • 93of 100Final score
  • 78.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 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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Dr. Jeffrey Y. Wong has 32 publications on record

Dmand AI links 32 papers to Dr. Wong, published from 2021 to 2025. 2022 was the busiest year, with 11. The most frequent topics are Bone Marrow, Whole-Body Irradiation and Hematopoietic Stem Cell Transplantation. Dr. Wong has published most often in Front Oncol. Dr. Wong's most frequent co-authors are Savita Visalakshi Dandapani, MD, PhD, Colton John Ladbury, MD and Amandeep Salhotra, MD.

Papers32
Years published2021 to 2025

Dr. Wong's papers by year, 2021 to 2025

Topics Dr. Wong writes about most

  • Bone Marrow
  • Whole-Body Irradiation
  • Hematopoietic Stem Cell Transplantation
  • Prostatic Neoplasms
  • Radiotherapy Dosage
  • Transplantation Conditioning
  • Lymphatic Irradiation
  • Radiotherapy, Intensity-Modulated

Dr. Wong's most frequent co-authors

Recent publications by Dr. Wong

See all 32 publications and co-authors

See who Dr. Wong researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wong 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

Dr. Jeffrey Y. Wong has worked on 6 clinical trials

Dmand AI links Dr. Wong to 6 clinical trials, 4 of them phase 1 studies. Conditions studied include Rectal Neoplasms, Colonic Neoplasms and Carcinoma, Non-Small-Cell Lung. City of Hope Medical Center sponsors the most, 4. Open Payments lists research payments to Dr. Wong that name 1 trial.

Conditions in Dr. Wong's trials

  • Rectal Neoplasms
  • Colonic Neoplasms
  • Carcinoma, Non-Small-Cell Lung
  • Prostatic Neoplasms
  • Carcinoma, Bronchogenic

Investigators on the most trials with Dr. Wong

Recent clinical trials with Dr. Wong

See all 6 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Jeffrey Y. Wong received $9,089 in industry payments from 2016 to 2024

CMS Open Payments shows 30 general payments to Dr. Wong from 11 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 63% of the total. Accuray Incorporated paid the most, $6,524. It also lists 2 research payments totaling $50 in 2020, naming 1 clinical trial.

General payments to Dr. Wong by program year, 2016 to 2024

General payments to Dr. Wong by kind, 2016 to 2024

$9.1Kin total
  • Travel and lodging$5,74363%
  • Food and beverage$1,78920%
  • Honoraria$1,55717%

Companies that paid Dr. Wong the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Wong

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

Dr. Jeffrey Y. Wong graduated from The Johns Hopkins University School of Medicine

Dr. Wong graduated from The Johns Hopkins University School of Medicine in 1981.

  1. Medical schoolThe Johns Hopkins University School of Medicine
  2. Board certified in therapeutic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Jeffrey Y. Wong accepts plans from 13 insurance carriers

Dr. Wong is in network with 13 carriers, including Elevance, United Healthcare and Aetna. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Elevance
  • United Healthcare
  • Aetna
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Alliant Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • +5 more carriersWith a free account

Plan types Dr. Wong accepts, by number of carriers

  1. PPO8
  2. HMO6
  3. Medicare6
  4. EPO3
  5. POS3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Jeffrey Y. Wong'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy 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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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 Dr. Jeffrey Y. Wong

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. Jeffrey Y. Wong's NPI number?

Dr. Jeffrey Y. Wong's NPI number is 1699707893. It was assigned on July 7, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Jeffrey Y. Wong?

Dr. Jeffrey Y. Wong is a radiation oncologist in Duarte, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. Jeffrey Y. Wong practice?

Dr. Wong practices at 1500 Duarte Rd, Duarte, CA 91010. Dr. Wong's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Dr. Wong to 1 other site.

What is Dr. Jeffrey Y. Wong's office phone number?

The practice phone on file for Dr. Wong is (800) 826-4673.

What is Dr. Jeffrey Y. Wong's medical license number?

Dr. Wong's California license number on file is G47819, one of the licenses on file in 2 states.

Which states has Dr. Jeffrey Y. Wong been licensed in?

Dmand AI has state licenses on file for Dr. Wong in California (1982 to 2025) and Hawaii (2020 to 2026).

What medical group is Dr. Jeffrey Y. Wong part of?

Dr. Wong is linked to City of Hope.

Does Dr. Jeffrey Y. Wong accept Medicare?

Yes. CMS data shows Dr. Wong billed Medicare for 1,486 services in 2024, and Dr. Wong accepts Medicare assignment.

What is Dr. Jeffrey Y. Wong's MIPS score?

Dr. Wong's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.

How many Medicare patients does Dr. Jeffrey Y. Wong see?

CMS counts 199 Medicare patients who saw Dr. Wong in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Jeffrey Y. Wong board certified?

Yes. Dr. Wong is board certified in therapeutic radiology by the American Board of Radiology.

What services does Dr. Jeffrey Y. Wong bill to Medicare?

In 2024, Dr. Wong's most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and office visit, established patient (99214).

Where did Dr. Jeffrey Y. Wong go to medical school?

Dr. Wong graduated from The Johns Hopkins University School of Medicine in 1981.

What drugs does Dr. Jeffrey Y. Wong prescribe most?

In 2024 Medicare Part D data, Dr. Wong's most prescribed drugs by claims were Tamsulosin HCl.

Has Dr. Jeffrey Y. Wong received payments from drug or device companies?

CMS Open Payments shows $9,089 in general payments to Dr. Wong from 11 companies from 2016 to 2024. The largest total came from Accuray Incorporated.

How long has Dr. Jeffrey Y. Wong been practicing?

Dr. Wong graduated from medical school in 1981, 45 years ago.

Does Dr. Jeffrey Y. Wong do research?

Dmand AI links 32 publications to Dr. Wong, published from 2021 to 2025. Dr. Wong has worked on 6 clinical trials.

Who does Dr. Jeffrey Y. Wong publish with?

Dr. Wong's most frequent co-authors are Savita Visalakshi Dandapani, MD, PhD (14 shared papers), Colton John Ladbury, MD (9 shared papers) and Amandeep Salhotra, MD (6 shared papers).

What insurance does Dr. Jeffrey Y. Wong accept?

Dr. Wong is in network with 13 carriers, including Elevance, United Healthcare and Aetna. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

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