Clin Colorectal Cancer
Dr. Jeremy Y. Chuang, MD
- Medicare services, 2024
- 803
- Medicare patients, 2024
- 137
- Part D claims, 2024
- 636
- Publications
- 11
- MIPS score, 2024
- 79
- Practice address
- 12401 Washington Blvd, Whittier, CA 90602
- Practice phone
- Call (562) 698-0811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chuang'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. Jeremy Y. Chuang is a hematologist and oncologist in Whittier, California
Dr. Chuang practices at PIH Health Whittier Hospital in Whittier, California, part of PIH Health.
Dr. Chuang's NPI, 1902269541, was assigned on March 31, 2016. Dr. Chuang graduated from Zucker School of Medicine in 2016. Dr. Chuang holds California license A151308.
- NPI
- 1902269541NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234469412
- NPI enumeration date
- March 31, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (562) 698-0811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeremy Y. Chuang practices at PIH Health Whittier Hospital in Whittier, California
Dr. Chuang's primary practice is PIH Health Whittier Hospital, at 12401 Washington Blvd, Whittier, CA 90602 in Los Angeles County. The practice phone is (562) 698-0811.
- PIH Health Whittier Hospital12401 Washington Blvd, Whittier, CA 90602 · Los Angeles CountyPhone(562) 698-0811
Source: Dmand AI Affiliation Data
Dr. Jeremy Y. Chuang is affiliated with 4 sites of care and 1 medical group
Dr. Chuang's primary practice is PIH Health Whittier Hospital in Whittier, California, part of PIH Health. Dr. Chuang is also affiliated with PIH Health Downey Hospital. The medical group on file is PIH Health Physicians. Dmand AI also links Dr. Chuang to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jeremy Y. Chuang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chuang practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PIH Health Whittier Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeremy Y. Chuang is one of 1,502 hematologists and oncologists in California
Hematology and oncology is Dr. Chuang's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Chuang is board certified in hematology by the American Board of Internal Medicine. Dr. Chuang is licensed in California.
Specialties and state licenses
- Hematology and oncology, CaliforniaPrimary
Clinical focus
Dmand AI lists atrial fibrillation and flutter, chronic anemia, chronic embolism thrombosis, chronic kidney disease, cirrhosis of the liver, deep vein thrombosis (DVT), gastroenteritis and osteoporosis among the conditions Dr. Chuang treats.
Hematologists and oncologists near Dr. Chuang
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. Jeremy Y. Chuang billed Medicare for 803 services in 2024
CMS data shows 803 Medicare services from Dr. Chuang across 11 procedure codes in 2024, for 137 Medicare patients. Medicare paid $58,438 for them.
Dr. Chuang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4152024: 46211%
- Other services
- 2023: 132024: 2611908%
- Tests and treatments
- 2023: 122024: 63425%
- Surgery
- 2023: 02024: 17
Where Dr. Chuang's Medicare services took place, 2024
- In an office72590%
- In a facility7810%
Dr. Chuang compared with the California median for hematologists and oncologists, 2024
- Dr. Chuang
- California median
- Medicare services
- 803vs 93214% below
- Medicare patients
- 137vs 22539% below
- Part D claims
- 488vs 39424% above
Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.
Dr. Chuang'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.
Need commercial claims for Dr. Chuang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chuang 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. Jeremy Y. Chuang treated 137 Medicare patients in 2024, average age 74
CMS counts 137 Medicare patients who saw Dr. Chuang in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.19, 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. Chuang's median patient age at 71, with 62% women.
Dr. Chuang's Medicare patients by age, 2024
Dr. Chuang's Medicare patients by sex, 2024
- Women8159%
- Men5641%
Chronic conditions among Dr. Chuang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis46%
- Diabetes42%
- Chronic kidney disease37%
- Cancer33%
- Atrial fibrillation28%
- COPD28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chuang'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
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeremy Y. Chuang wrote 636 Medicare Part D claims in 2024
In 2024, Dr. Chuang wrote 636 Medicare Part D claims for 168 patients. 79% of them were for generic drugs. CMS names the drug for 488 of them, across 16 drugs with 11 or more claims each, at $160,875 in total drug cost. In 2023, CMS named 459 claims across 15 drugs.
Dr. Chuang's Part D claims by kind of drug, 2024
- Generic501 claims79%
- Brand-name135 claims21%
Dr. Chuang'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. Chuang's Part D claims, 2024
- Antibiotics3%22 of 636 claims
- Antipsychotics, patients 65 and over2%12 of 636 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: 4592024: 4886%
Drugs named by CMS: 16 in 2024, 15 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. Jeremy Y. Chuang scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Chuang for performance year 2024, reported as part of a group. Dr. Chuang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chuang as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Chuang's MIPS scores, performance year 2024
- 79of 100Final score
- 58.7of 100Quality
- 40of 100Improvement Activities
- 75of 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. Jeremy Y. Chuang has 11 publications on record
Dmand AI links 11 papers to Dr. Chuang, published from 2017 to 2022. 2019 was the busiest year, with 2. The most frequent topics are Colorectal Neoplasms and Antineoplastic Combined Chemotherapy Protocols. Dr. Chuang has published most often in Clin Colorectal Cancer. Dr. Chuang's most frequent co-authors are Jun Gong, Andrew Eugene Hendifar, MD, MPH and Joseph Chao, MD.
Dr. Chuang's papers by year, 2017 to 2022
Topics Dr. Chuang writes about most
- Colorectal Neoplasms
- Antineoplastic Combined Chemotherapy Protocols
Dr. Chuang's most frequent co-authors
Recent publications by Dr. Chuang
Clin Colorectal Cancer
Int J Mol Sci
See who Dr. Chuang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chuang 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. Jeremy Y. Chuang received $7,176 in industry payments from 2019 to 2025
CMS Open Payments shows 269 general payments to Dr. Chuang from 51 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 92% of the total. Pfizer Inc. paid the most, $612.
General payments to Dr. Chuang by program year, 2019 to 2025
General payments to Dr. Chuang by kind, 2019 to 2025
- Food and beverage$6,58092%
- Education$5968%
Companies that paid Dr. Chuang the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jeremy Y. Chuang graduated from Zucker School of Medicine
Dr. Chuang graduated from Zucker School of Medicine in 2016.
- Medical school
- Board certified in hematology
- Board certified in internal medicine
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Jeremy Y. Chuang accepts plans from 8 insurance carriers
Dr. Chuang is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Chuang accepts, by number of carriers
- Medicare8
- PPO7
- HMO4
- EPO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Jeremy Y. Chuang'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 |
| 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. Jeremy Y. Chuang
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. Jeremy Y. Chuang's NPI number?
Dr. Jeremy Y. Chuang's NPI number is 1902269541. It was assigned on March 31, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeremy Y. Chuang?
Dr. Jeremy Y. Chuang is a hematologist and oncologist in Whittier, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Jeremy Y. Chuang practice?
Dr. Chuang practices at 12401 Washington Blvd, Whittier, CA 90602. Dr. Chuang's primary practice is PIH Health Whittier Hospital in Whittier, California, part of PIH Health. Dmand AI also links Dr. Chuang to 1 hospital and 1 group practice or clinic.
What is Dr. Jeremy Y. Chuang's office phone number?
The practice phone on file for Dr. Chuang is (562) 698-0811.
What is Dr. Jeremy Y. Chuang's medical license number?
Dr. Chuang holds California license A151308.
Which hospitals is Dr. Jeremy Y. Chuang affiliated with?
Dr. Chuang practices at PIH Health Whittier Hospital in Whittier, California. Dr. Chuang is also affiliated with PIH Health Downey Hospital. Dmand AI links Dr. Chuang to 1 more hospital.
What medical group is Dr. Jeremy Y. Chuang part of?
Dr. Chuang is linked to PIH Health Physicians.
Does Dr. Jeremy Y. Chuang accept Medicare?
Yes. CMS data shows Dr. Chuang billed Medicare for 803 services in 2024, and Dr. Chuang accepts Medicare assignment.
Does Dr. Jeremy Y. Chuang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chuang as offering telehealth services.
What is Dr. Jeremy Y. Chuang's MIPS score?
Dr. Chuang's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Jeremy Y. Chuang see?
CMS counts 137 Medicare patients who saw Dr. Chuang in 2024, with an average age of 74.
Is Dr. Jeremy Y. Chuang board certified?
Yes. Dr. Chuang is board certified in hematology by the American Board of Internal Medicine.
What services does Dr. Jeremy Y. Chuang bill to Medicare?
In 2024, Dr. Chuang's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Jeremy Y. Chuang go to medical school?
Dr. Chuang graduated from Zucker School of Medicine in 2016.
What drugs does Dr. Jeremy Y. Chuang prescribe most?
In 2024 Medicare Part D data, Dr. Chuang's most prescribed drugs by claims were Eliquis, Prednisone and Anastrozole.
Has Dr. Jeremy Y. Chuang received payments from drug or device companies?
CMS Open Payments shows $7,176 in general payments to Dr. Chuang from 51 companies from 2019 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Jeremy Y. Chuang been practicing?
Dr. Chuang graduated from medical school in 2016, 10 years ago.
Does Dr. Jeremy Y. Chuang do research?
Dmand AI links 11 publications to Dr. Chuang, published from 2017 to 2022.
Who does Dr. Jeremy Y. Chuang publish with?
Dr. Chuang's most frequent co-authors are Jun Gong (6 shared papers), Andrew Eugene Hendifar, MD, MPH (4 shared papers) and Joseph Chao, MD (2 shared papers).
What insurance does Dr. Jeremy Y. Chuang accept?
Dr. Chuang is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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