Dr. Kay Yeung, MD

  • San Diego, CA
  • Hematologist and oncologist
NPI1215285770PAC ID3072807718
Medicare services, 2024
472
Medicare patients, 2024
131
Part D claims, 2024
609
Publications
14
Clinical trials
3
Practice address
200 W Arbor Dr, San Diego, CA 92103
Practice phone
Call (619) 543-6222
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSD Hillcrest Medical Center

San Diego, California

See all 3 affiliations

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Dr. Kay Yeung is a hematologist and oncologist in San Diego, California

Dr. Yeung practices at UCSD Hillcrest Medical Center in San Diego, California.

Dr. Yeung's NPI, 1215285770, was assigned on August 15, 2012. Dr. Yeung graduated from New York University School of Medicine in 2012. Dr. Yeung holds California license A126847.

NPI and contact details
Medicare PAC ID
3072807718
NPI enumeration date
August 15, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(619) 543-6222
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
40
Medical school graduation
2012

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

Dr. Kay Yeung practices at UCSD Hillcrest Medical Center in San Diego, California

Dr. Yeung's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.

  • UCSD Hillcrest Medical Center
    200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222

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

Dr. Kay Yeung is affiliated with 2 sites of care and 1 medical group

Dr. Yeung's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Yeung is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health.

See all 3 affiliations for Dr. Yeung

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. Kay Yeung's practice

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

EHR by site
SiteEHR vendor and product
UCSD Hillcrest Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Kay Yeung is one of 1,502 hematologists and oncologists in California

Hematology and oncology is Dr. Yeung's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Yeung is board certified in hematology by the American Board of Internal Medicine. Dr. Yeung is licensed in California.

Specialties and state licenses

  • Hematology and oncology, CaliforniaPrimaryLicense A126847 · 2013 to 2027 · taxonomy 207RH0003X

Clinical focus

Dmand AI lists breast cancer among the conditions Dr. Yeung treats.

Hematologists and oncologists near Dr. Yeung

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. Kay Yeung billed Medicare for 472 services in 2024

CMS data shows 472 Medicare services from Dr. Yeung across 4 procedure codes in 2024, for 131 Medicare patients. Medicare paid $26,691 for them.

Medicare services, 2024472
Medicare patients131
Paid by Medicare$26,691
Procedure codes4

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

  • 2023
  • 2024
Office and hospital visits
2023: 2642024: 2476%
Other services
2023: 02024: 225

Where Dr. Yeung's Medicare services took place, 2024

  • In an office388%
  • In a facility43492%

Dr. Yeung compared with the California median for hematologists and oncologists, 2024

  • Dr. Yeung
  • California median
Medicare services
472vs 93249% below
Medicare patients
131vs 22542% below
Part D claims
412vs 394Close to median

Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.

Dr. Yeung'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. Yeung

Need commercial claims for Dr. Yeung?

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

Dr. Kay Yeung treated 131 Medicare patients in 2024, average age 72

CMS counts 131 Medicare patients who saw Dr. Yeung in 2024. The largest group is 65 to 74, with 75 patients. 75% of them have cancer, and 69% have high cholesterol. 36% are also on Medicaid. Their average risk score is 1.86, 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. Yeung's median patient age at 60, with 96% women.

Medicare patients, 2024131
Average age72
Average risk score1.86
Also on Medicaid36%

Dr. Yeung's Medicare patients by age, 2024

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

  1. Cancer75%
  2. High cholesterol69%
  3. High blood pressure62%
  4. Arthritis42%
  5. Osteoporosis33%
  6. Diabetes28%
  7. Anxiety27%
  8. Mood disorders24%

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

Dr. Yeung's patients across all payers

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

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women96%
  • Men2%

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

Dr. Kay Yeung wrote 609 Medicare Part D claims in 2024

In 2024, Dr. Yeung wrote 609 Medicare Part D claims for 105 patients. 63% of them were for generic drugs. CMS names the drug for 412 of them, across 11 drugs with 11 or more claims each, at $2,543,929 in total drug cost. In 2023, CMS named 361 claims across 12 drugs.

Part D claims, 2024609
Drugs named by CMS11
Total drug cost$2.5M
Part D patients105

Dr. Yeung's Part D claims by kind of drug, 2024

  • Generic385 claims63%
  • Brand-name224 claims37%

Dr. Yeung'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: 3612024: 41214%

Drugs named by CMS: 11 in 2024, 12 in 2023.

See all prescribing by Dr. Yeung

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. Kay Yeung scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Yeung for performance year 2024, reported as part of a group. Dr. Yeung accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Yeung as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Yeung's MIPS scores, performance year 2024

  • 91of 100Final score
  • 84.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 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. Kay Yeung has 14 publications on record

Dmand AI links 14 papers to Dr. Yeung, published from 2011 to 2024. 2024 was the busiest year, with 5. The most frequent topics are Breast Neoplasms, Antineoplastic Agents and Cell Line, Tumor. Dr. Yeung has published most often in Nat Med. Dr. Yeung's most frequent co-authors are Anthony Elias, MD, Barbara A. Parker, MD and Erica Stringer-Reasor.

Papers14
Years published2011 to 2024

Dr. Yeung's papers by year, 2011 to 2024

Topics Dr. Yeung writes about most

  • Breast Neoplasms
  • Antineoplastic Agents
  • Cell Line, Tumor
  • Drug Resistance, Neoplasm
  • Protein Kinase Inhibitors
  • Antineoplastic Combined Chemotherapy Protocols
  • Apoptosis
  • Camptothecin

Dr. Yeung's most frequent co-authors

Recent publications by Dr. Yeung

See all 14 publications and co-authors

See who Dr. Yeung researches with

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

How network discovery works

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

Dr. Kay Yeung has worked on 3 clinical trials

Dmand AI links Dr. Yeung to 3 clinical trials. 2 are still active or recruiting. Conditions studied include Breast Neoplasms and Breast Diseases.

Clinical trials with Dr. Yeung by phase

  1. 1Phase 1: 1 trial
  2. 1Phase 1/2: 1 trial
  3. NonePhase 2: no trials
  4. 1Phase 3: 1 trial
  5. NonePhase 4: no trials

Conditions in Dr. Yeung's trials

  • Breast Neoplasms
  • Breast Diseases

Investigators on the most trials with Dr. Yeung

Recent clinical trials with Dr. Yeung

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

Dr. Kay Yeung received $864 in industry payments from 2019 to 2025

CMS Open Payments shows 8 general payments to Dr. Yeung from 5 drug and device companies from 2019 to 2025. Grants make up the largest share, 40% of the total. AstraZeneca Pharmaceuticals LP paid the most, $350. It also lists 1 research payment totaling $11,570 in 2022.

General payments to Dr. Yeung by program year, 2019 to 2025

General payments to Dr. Yeung by kind, 2019 to 2025

$864in total
  • Grants$35040%
  • Food and beverage$34240%
  • Consulting fees$16019%
  • Education$121%

Companies that paid Dr. Yeung the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Yeung

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

Dr. Kay Yeung graduated from New York University School of Medicine

Dr. Yeung graduated from New York University School of Medicine in 2012. Dr. Yeung is a member of AACR and ASCO.

  1. Medical schoolNew York University School of Medicine
  2. Board certified in hematologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine
  4. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Kay Yeung accepts plans from 14 insurance carriers

Dr. Yeung is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Molina
  • Regence Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Yeung accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Kay Yeung'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. Kay Yeung

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. Kay Yeung's NPI number?

Dr. Kay Yeung's NPI number is 1215285770. It was assigned on August 15, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Kay Yeung?

Dr. Kay Yeung is a hematologist and oncologist in San Diego, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Kay Yeung practice?

Dr. Yeung practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Yeung's primary practice is UCSD Hillcrest Medical Center in San Diego, California.

What is Dr. Kay Yeung's office phone number?

The practice phone on file for Dr. Yeung is (619) 543-6222.

What is Dr. Kay Yeung's medical license number?

Dr. Yeung holds California license A126847.

Which hospitals is Dr. Kay Yeung affiliated with?

Dr. Yeung is affiliated with Hillcrest Medical Center.

What medical group is Dr. Kay Yeung part of?

Dr. Yeung is linked to UC San Diego Health.

Does Dr. Kay Yeung accept Medicare?

Yes. CMS data shows Dr. Yeung billed Medicare for 472 services in 2024, and Dr. Yeung accepts Medicare assignment.

Does Dr. Kay Yeung offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Yeung as offering telehealth services.

What is Dr. Kay Yeung's MIPS score?

Dr. Yeung's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Kay Yeung see?

CMS counts 131 Medicare patients who saw Dr. Yeung in 2024, with an average age of 72.

Is Dr. Kay Yeung board certified?

Yes. Dr. Yeung is board certified in hematology by the American Board of Internal Medicine.

What services does Dr. Kay Yeung bill to Medicare?

In 2024, Dr. Yeung's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).

Where did Dr. Kay Yeung go to medical school?

Dr. Yeung graduated from New York University School of Medicine in 2012.

What drugs does Dr. Kay Yeung prescribe most?

In 2024 Medicare Part D data, Dr. Yeung's most prescribed drugs by claims were Letrozole, Ibrance and Kisqali.

Has Dr. Kay Yeung received payments from drug or device companies?

CMS Open Payments shows $864 in general payments to Dr. Yeung from 5 companies from 2019 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Kay Yeung been practicing?

Dr. Yeung graduated from medical school in 2012, 14 years ago.

Does Dr. Kay Yeung do research?

Dmand AI links 14 publications to Dr. Yeung, published from 2011 to 2024. Dr. Yeung has worked on 3 clinical trials.

Who does Dr. Kay Yeung publish with?

Dr. Yeung's most frequent co-authors are Anthony Elias, MD (3 shared papers), Barbara A. Parker, MD (3 shared papers) and Erica Stringer-Reasor (3 shared papers).

What insurance does Dr. Kay Yeung accept?

Dr. Yeung is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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