Dr. Vi Kien Chiu, MD, PhD
- Medicare services, 2024
- 20,237
- Medicare patients, 2024
- 140
- Part D claims, 2024
- 234
- Publications
- 9
- Clinical trials
- 11
- Practice address
- 8501 Wilshire Blvd, Beverly Hills, CA 90211
- Practice phone
- Call (310) 385-3200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cedars-Sinai Medical Care Foundation
Beverly Hills, California
Find Dr. Chiu'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. Vi Kien Chiu is a hematologist and oncologist in Beverly Hills, California
Dr. Chiu practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California.
Dr. Chiu's NPI, 1992725865, was assigned on July 20, 2006. Dr. Chiu graduated from New York University School of Medicine in 2002. Dr. Chiu's California license number on file is A120131.
- NPI
- 1992725865NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002967668
- NPI enumeration date
- July 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 385-3200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Vi Kien Chiu practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California
Dr. Chiu's primary practice is Cedars-Sinai Medical Care Foundation, at 8501 Wilshire Blvd, Beverly Hills, CA 90211 in Los Angeles County. The practice phone is (310) 385-3200.
- Cedars-Sinai Medical Care Foundation8501 Wilshire Blvd, Beverly Hills, CA 90211 · Los Angeles CountyPhone(310) 385-3200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Vi Kien Chiu is affiliated with 3 sites of care and 1 medical group
Dr. Chiu's primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Dr. Chiu is also affiliated with Cedars-Sinai Medical Center. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Dr. Chiu to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Vi Kien Chiu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chiu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedars-Sinai Medical Care Foundation | 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. Vi Kien Chiu is one of 1,502 hematologists and oncologists in California
Hematology and oncology is Dr. Chiu's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Chiu is board certified in medical oncology by the American Board of Internal Medicine. Dmand AI has Dr. Chiu's licenses on file in 5 states: California, New Mexico, New Jersey, New York and Pennsylvania.
Specialties and state licenses
- Hematology and oncology, CaliforniaPrimary
- New Mexico license
- New Jersey license
- Internal medicine, New York
- Pennsylvania license
Clinical focus
Dmand AI lists chronic anemia, chronic leukemia, colorectal cancer, deep vein thrombosis (DVT), immune deficiency disease, lymphoma and neutropenia among the conditions Dr. Chiu treats.
Hematologists and oncologists near Dr. Chiu
Counts of hematologists and 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. Vi Kien Chiu billed Medicare for 20,237 services in 2024
CMS data shows 20,237 Medicare services from Dr. Chiu across 28 procedure codes in 2024, for 140 Medicare patients. Medicare paid $104,740 for them.
Dr. Chiu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 47,3442024: 17,63263%
- Lab and pathology
- 2023: 1,9662024: 1,31233%
- Tests and treatments
- 2023: 1,2032024: 72040%
- Office and hospital visits
- 2023: 5392024: 4939%
- Surgery
- 2023: 1232024: 8035%
- Other services
- 2023: 952024: 0100%
Where Dr. Chiu's Medicare services took place, 2024
- In an office20,03399%
- In a facility2041%
Dr. Chiu compared with the California median for hematologists and oncologists, 2024
- Dr. Chiu
- California median
- Medicare services
- 20,237vs 93221.7 times
- Medicare patients
- 140vs 22538% below
- Part D claims
- 87vs 39478% below
Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.
Dr. Chiu'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chiu and other hematologists and oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Vi Kien Chiu treated 140 Medicare patients in 2024, average age 75
CMS counts 140 Medicare patients who saw Dr. Chiu in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.83, 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. Chiu's median patient age at 71, with 50% women.
Dr. Chiu's Medicare patients by age, 2024
Dr. Chiu's Medicare patients by sex, 2024
- Women6244%
- Men7856%
Chronic conditions among Dr. Chiu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease66%
- Arthritis56%
- Cancer56%
- Diabetes44%
- Chronic kidney disease38%
- Mood disorders38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chiu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Vi Kien Chiu wrote 234 Medicare Part D claims in 2024
In 2024, Dr. Chiu wrote 234 Medicare Part D claims for 43 patients. 67% of them were for generic drugs. CMS names the drug for 87 of them, across 5 drugs with 11 or more claims each, at $455,447 in total drug cost. In 2023, CMS named 235 claims across 12 drugs.
Dr. Chiu's Part D claims by kind of drug, 2024
- Generic156 claims67%
- Brand-name and other78 claims33%
Dr. Chiu'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 Dr. Chiu's Part D claims, 2024
- Opioids12%29 of 234 claims
- Antibiotics6%15 of 234 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: 2352024: 8763%
Drugs named by CMS: 5 in 2024, 12 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. Vi Kien Chiu scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Chiu for performance year 2024, reported as part of a group. Dr. Chiu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chiu's MIPS scores, performance year 2024
- 89of 100Final score
- 84.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 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. Vi Kien Chiu has 9 publications on record
Dmand AI links 9 papers to Dr. Chiu, published from 2014 to 2025. 2023 was the busiest year, with 2. The most frequent topics are Antibodies, Monoclonal, Humanized. Dr. Chiu has published most often in J Clin Oncol. Dr. Chiu's most frequent co-authors are Eugene R. Ahn, MD, Deepti Behl, MD and Richard L. Schilsky, MD.
Dr. Chiu's papers by year, 2014 to 2025
Topics Dr. Chiu writes about most
- Antibodies, Monoclonal, Humanized
Dr. Chiu's most frequent co-authors
- Eugene R. Ahn, MD3 shared papers
- Deepti Behl, MD3 shared papers
- Richard L. Schilsky, MD3 shared papers
Recent publications by Dr. Chiu
See who Dr. Chiu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chiu works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Vi Kien Chiu has worked on 11 clinical trials
Dmand AI links Dr. Chiu to 11 clinical trials, 5 of them phase 2 studies. 8 are still active or recruiting. Conditions studied include Pancreatic Neoplasms, Rectal Diseases and Colorectal Neoplasms. National Cancer Institute (NCI) sponsors the most, 4. Open Payments lists research payments to Dr. Chiu that name 1 trial.
Clinical trials with Dr. Chiu by phase
- 2Phase 1: 2 trials
- 5Phase 2: 5 trials
- 2Phase 3: 2 trials
- NonePhase 4: no trials
Conditions in Dr. Chiu's trials
- Pancreatic Neoplasms
- Rectal Diseases
- Colorectal Neoplasms
- Pancreatic Diseases
- Cystadenocarcinoma, Mucinous
Investigators on the most trials with Dr. Chiu
- Gary L. Buchschacher Jr, MD3 shared trials
- Deirdre Jill Cohen, MD3 shared trials
- Suma P. Satti, MD3 shared trials
Recent clinical trials with Dr. Chiu
A Global, Phase 2 Study of ARX788 in HER2-positive Metastatic Breast Cancer Patients Who Were Previously Treated With T-DXd (opens in a new tab)
Safety and Efficacy of Telatinib in Combination With Keytruda in Subjects With Advanced Stomach and Gastroesophageal Junction Cancers or Hepatocellular Carcinoma (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Vi Kien Chiu received $828 in industry payments from 2017 to 2025
CMS Open Payments shows 11 general payments to Dr. Chiu from 7 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 97% of the total. AstraZeneca Pharmaceuticals LP paid the most, $280. It also lists 1 research payment totaling $2,213 in 2018, naming 1 clinical trial.
General payments to Dr. Chiu by program year, 2017 to 2025
General payments to Dr. Chiu by kind, 2017 to 2025
- Food and beverage$80797%
- Education$213%
Companies that paid Dr. Chiu the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Vi Kien Chiu graduated from New York University School of Medicine
Dr. Chiu graduated from New York University School of Medicine in 2002. Dr. Chiu is a member of AACR and ASCO.
- Medical school
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Vi Kien Chiu accepts plans from 13 insurance carriers
Dr. Chiu is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Chiu accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Vi Kien Chiu'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 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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 |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Vi Kien Chiu
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. Vi Kien Chiu's NPI number?
Dr. Vi Kien Chiu's NPI number is 1992725865. It was assigned on July 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Vi Kien Chiu?
Dr. Vi Kien Chiu is a hematologist and oncologist in Beverly Hills, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Vi Kien Chiu practice?
Dr. Chiu practices at 8501 Wilshire Blvd, Beverly Hills, CA 90211. Dr. Chiu's primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Dmand AI also links Dr. Chiu to 1 group practice or clinic.
What is Dr. Vi Kien Chiu's office phone number?
The practice phone on file for Dr. Chiu is (310) 385-3200.
What is Dr. Vi Kien Chiu's medical license number?
Dr. Chiu's California license number on file is A120131, one of the licenses on file in 5 states.
Which states has Dr. Vi Kien Chiu been licensed in?
Dmand AI has state licenses on file for Dr. Chiu in California (2012 to 2025), New Mexico (2016 to 2020), New Jersey (2009 to 2019), New York (2006 to 2011) and Pennsylvania (2005 to 2006).
Which hospitals is Dr. Vi Kien Chiu affiliated with?
Dr. Chiu is affiliated with Cedars-Sinai Medical Center.
What medical group is Dr. Vi Kien Chiu part of?
Dr. Chiu is linked to Cedars-Sinai Medical Group.
Does Dr. Vi Kien Chiu accept Medicare?
Yes. CMS data shows Dr. Chiu billed Medicare for 20,237 services in 2024, and Dr. Chiu accepts Medicare assignment.
What is Dr. Vi Kien Chiu's MIPS score?
Dr. Chiu's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Vi Kien Chiu see?
CMS counts 140 Medicare patients who saw Dr. Chiu in 2024, with an average age of 75.
Is Dr. Vi Kien Chiu board certified?
Yes. Dr. Chiu is board certified in medical oncology by the American Board of Internal Medicine.
What services does Dr. Vi Kien Chiu bill to Medicare?
In 2024, Dr. Chiu's most billed Medicare services were injected or infused drug (J9263), injected or infused drug (J1100) and injected or infused drug (J1626).
Where did Dr. Vi Kien Chiu go to medical school?
Dr. Chiu graduated from New York University School of Medicine in 2002.
What drugs does Dr. Vi Kien Chiu prescribe most?
In 2024 Medicare Part D data, Dr. Chiu's most prescribed drugs by claims were Oxycodone HCl, Stivarga and Diphenoxylate-Atropine.
Has Dr. Vi Kien Chiu received payments from drug or device companies?
CMS Open Payments shows $828 in general payments to Dr. Chiu from 7 companies from 2017 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Vi Kien Chiu been practicing?
Dr. Chiu graduated from medical school in 2002, 24 years ago.
Does Dr. Vi Kien Chiu do research?
Dmand AI links 9 publications to Dr. Chiu, published from 2014 to 2025. Dr. Chiu has worked on 11 clinical trials.
Who does Dr. Vi Kien Chiu publish with?
Dr. Chiu's most frequent co-authors are Eugene R. Ahn, MD (3 shared papers), Deepti Behl, MD (3 shared papers) and Richard L. Schilsky, MD (3 shared papers).
What insurance does Dr. Vi Kien Chiu accept?
Dr. Chiu is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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