Cancer Chemother Pharmacol
Dr. Helen Kent Chew, MD
- Medicare services, 2024
- 612
- Medicare patients, 2024
- 205
- Part D claims, 2024
- 446
- Publications
- 51
- Clinical trials
- 10
- Practice address
- 2315 Stockton Boulevard, Sacramento, CA 95817
- Practice phone
- Call (916) 734-2011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chew'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. Helen Kent Chew is a hematologist and oncologist in Sacramento, California
Dr. Chew practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.
Dr. Chew's NPI, 1801870142, was assigned on November 30, 2005. Dr. Chew graduated from The University of Texas Health Science Center at San Antonio in 1991. Dr. Chew holds California license A73302.
- NPI
- 1801870142NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880755917
- NPI enumeration date
- November 30, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (916) 734-2011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Helen Kent Chew practices at UC Davis Medical Center in Sacramento, California
Dr. Chew's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.
- UC Davis Medical Center2315 Stockton Boulevard, Sacramento, CA 95817 · Sacramento CountyPhone(916) 734-2011
Source: Dmand AI Affiliation Data
Dr. Helen Kent Chew is affiliated with 2 sites of care and 1 medical group
Dr. Chew's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Chew to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Helen Kent Chew's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chew practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC Davis Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Helen Kent Chew is one of 1,502 hematologists and oncologists in California
Hematology and oncology is Dr. Chew's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Chew is board certified in medical oncology by the American Board of Internal Medicine. Dmand AI has Dr. Chew's licenses on file in 2 states: California and Texas.
Specialties and state licenses
- Hematology and oncology, CaliforniaPrimary
- Texas license
Clinical focus
Dmand AI lists breast cancer, chronic leukemia, lung cancer, lymphoma and prostate cancer among the conditions Dr. Chew treats.
Hematologists and oncologists near Dr. Chew
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. Helen Kent Chew billed Medicare for 612 services in 2024
CMS data shows 612 Medicare services from Dr. Chew across 7 procedure codes in 2024, for 205 Medicare patients. Medicare paid $33,133 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chew's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4492024: 37616%
- Other services
- 2023: 02024: 236
Dr. Chew compared with the California median for hematologists and oncologists, 2024
- Dr. Chew
- California median
- Medicare services
- 612vs 93234% below
- Medicare patients
- 205vs 2259% below
- Part D claims
- 375vs 394Close to median
Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.
Dr. Chew'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Helen Kent Chew treated 205 Medicare patients in 2024, average age 74
CMS counts 205 Medicare patients who saw Dr. Chew in 2024. The largest group is 65 to 74, with 101 patients. 75% of them have cancer, and 70% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.08, 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. Chew's median patient age at 65, with 85% women.
Dr. Chew's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chew's Medicare patients by sex, 2024
- Women15978%
- Men4622%
Chronic conditions among Dr. Chew's Medicare patients, 2024
- Cancer75%
- High cholesterol70%
- High blood pressure63%
- Arthritis44%
- Diabetes29%
- Osteoporosis26%
- Anxiety23%
- Chronic kidney disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chew's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women85%
- Men14%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Helen Kent Chew wrote 446 Medicare Part D claims in 2024
In 2024, Dr. Chew wrote 446 Medicare Part D claims for 81 patients. 67% of them were for generic drugs. CMS names the drug for 375 of them, across 10 drugs with 11 or more claims each, at $1,810,079 in total drug cost. In 2023, CMS named 297 claims across 11 drugs.
Dr. Chew's Part D claims by kind of drug, 2024
- Generic297 claims67%
- Brand-name149 claims33%
Dr. Chew'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. Chew's Part D claims, 2024
- Antipsychotics, patients 65 and over4%18 of 446 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: 2972024: 37526%
Drugs named by CMS: 10 in 2024, 11 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. Helen Kent Chew scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Chew for performance year 2024, reported as part of a group. Dr. Chew accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chew as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Chew's MIPS scores, performance year 2024
- 83of 100Final score
- 64.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 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. Helen Kent Chew has 51 publications on record
Dmand AI links 51 papers to Dr. Chew, published from 2006 to 2022. 2014 was the busiest year, with 7. The most frequent topics are Breast Neoplasms, California and Antineoplastic Combined Chemotherapy Protocols. Dr. Chew has published most often in J Clin Oncol. Dr. Chew's most frequent co-authors are Gabriel N. Hortobagyi, MD, William J. Gradishar, MD and Joanne E. Mortimer, MD.
Dr. Chew's papers by year, 2009 to 2022
Topics Dr. Chew writes about most
- Breast Neoplasms
- California
- Antineoplastic Combined Chemotherapy Protocols
- Neoplasm Metastasis
- BRCA1 Protein
- Medical Oncology
- Administration, Oral
- Benzimidazoles
Dr. Chew's most frequent co-authors
- Gabriel N. Hortobagyi, MD7 shared papers
- William J. Gradishar, MD5 shared papers
- Joanne E. Mortimer, MD4 shared papers
Recent publications by Dr. Chew
CA Cancer J Clin
See who Dr. Chew researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chew 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. Helen Kent Chew has worked on 10 clinical trials
Dmand AI links Dr. Chew to 10 clinical trials, 4 of them phase 3 studies. 8 are still active or recruiting. Conditions studied include Breast Neoplasms, Breast Diseases and Breast Carcinoma In Situ. National Cancer Institute (NCI) sponsors the most, 5.
Clinical trials with Dr. Chew by phase
- 1Phase 1: 1 trial
- 3Phase 2: 3 trials
- 4Phase 3: 4 trials
- NonePhase 4: no trials
Conditions in Dr. Chew's trials
- Breast Neoplasms
- Breast Diseases
- Breast Carcinoma In Situ
- Breast Neoplasms, Male
- Cardiotoxicity
Investigators on the most trials with Dr. Chew
- Pavani Chalasani, MD4 shared trials
- James H. Feusner, MD4 shared trials
- Julie R. Gralow, MD4 shared trials
Recent clinical trials with Dr. Chew
A Phase II Randomized Trial of Olaparib (NSC-747856) Administered Concurrently With Radiotherapy Versus Radiotherapy Alone for Inflammatory Breast Cancer (opens in a new tab)
S1501 Carvedilol in Preventing Cardiac Toxicity in Patients With Metastatic HER-2-Positive Breast Cancer (opens in a new tab)
Testing MK-3475 (Pembrolizumab) as Adjuvant Therapy for Triple Receptor-Negative Breast Cancer (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Helen Kent Chew received $6,694 in industry payments from 2017 to 2025
CMS Open Payments shows 27 general payments to Dr. Chew from 8 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 56% of the total. Novartis Pharmaceuticals Corporation paid the most, $4,441.
General payments to Dr. Chew by program year, 2017 to 2025
General payments to Dr. Chew by kind, 2017 to 2025
- Consulting fees$3,75056%
- Travel and lodging$1,58724%
- Food and beverage$1,32020%
- Education$381%
Companies that paid Dr. Chew 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. Helen Kent Chew graduated from The University of Texas Health Science Center at San Antonio
Dr. Chew graduated from The University of Texas Health Science Center at San Antonio in 1991.
- Medical school
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Helen Kent Chew accepts plans from 9 insurance carriers
Dr. Chew is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- Cigna
- +1 more carriersWith a free account
Plan types Dr. Chew accepts, by number of carriers
- Medicare7
- PPO7
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Helen Kent Chew'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 | 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)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. Helen Kent Chew
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. Helen Kent Chew's NPI number?
Dr. Helen Kent Chew's NPI number is 1801870142. It was assigned on November 30, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Helen Kent Chew?
Dr. Helen Kent Chew is a hematologist and oncologist in Sacramento, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Helen Kent Chew practice?
Dr. Chew practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Chew's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Dr. Chew to 1 group practice or clinic.
What is Dr. Helen Kent Chew's office phone number?
The practice phone on file for Dr. Chew is (916) 734-2011.
What is Dr. Helen Kent Chew's medical license number?
Dr. Chew holds California license A73302, one of the licenses on file in 2 states.
Which states has Dr. Helen Kent Chew been licensed in?
Dmand AI has state licenses on file for Dr. Chew in California (2000 to 2026) and Texas (1994 to 2001).
Which hospitals is Dr. Helen Kent Chew affiliated with?
Dr. Chew practices at UC Davis Medical Center in Sacramento, California.
What medical group is Dr. Helen Kent Chew part of?
Dr. Chew is linked to UC Davis Medical Group.
Does Dr. Helen Kent Chew accept Medicare?
Yes. CMS data shows Dr. Chew billed Medicare for 612 services in 2024, and Dr. Chew accepts Medicare assignment.
Does Dr. Helen Kent Chew offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chew as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Helen Kent Chew's MIPS score?
Dr. Chew's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Dr. Helen Kent Chew see?
CMS counts 205 Medicare patients who saw Dr. Chew in 2024, with an average age of 74.
Is Dr. Helen Kent Chew board certified?
Yes. Dr. Chew is board certified in medical oncology by the American Board of Internal Medicine.
What services does Dr. Helen Kent Chew bill to Medicare?
In 2024, Dr. Chew's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Helen Kent Chew go to medical school?
Dr. Chew graduated from The University of Texas Health Science Center at San Antonio in 1991.
What drugs does Dr. Helen Kent Chew prescribe most?
In 2024 Medicare Part D data, Dr. Chew's most prescribed drugs by claims were Letrozole, Anastrozole and Kisqali.
Has Dr. Helen Kent Chew received payments from drug or device companies?
CMS Open Payments shows $6,694 in general payments to Dr. Chew from 8 companies from 2017 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Helen Kent Chew been practicing?
Dr. Chew graduated from medical school in 1991, 35 years ago.
Does Dr. Helen Kent Chew do research?
Dmand AI links 51 publications to Dr. Chew, published from 2006 to 2022. Dr. Chew has worked on 10 clinical trials.
Who does Dr. Helen Kent Chew publish with?
Dr. Chew's most frequent co-authors are Gabriel N. Hortobagyi, MD (7 shared papers), William J. Gradishar, MD (5 shared papers) and Joanne E. Mortimer, MD (4 shared papers).
What insurance does Dr. Helen Kent Chew accept?
Dr. Chew is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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