Proc Natl Acad Sci U S A
Artificial IntelligenceDiagnosis, DifferentialPhysicians
Dr. Eugene A. Chu, MD
NPI1972649580PAC ID1557439817
- Part D claims, 2024
- 110
- Publications
- 19
- Industry payments
- $418
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 9400 Rosecrans Avenue, Bellflower, CA 90706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD
Acute Care Hospital outpatient department · Bellflower, California
Find Dr. Chu'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. Eugene A. Chu is a facial plastic surgery physician in Bellflower, California
Dr. Chu practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California.
Dr. Chu's NPI, 1972649580, was assigned on January 30, 2007. Dr. Chu graduated from UCSF School of Medicine in 2003. Dr. Chu holds California license A106764.
NPI and contact details
- NPI
- 1972649580NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557439817
- NPI enumeration date
- January 30, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eugene A. Chu practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California
Dr. Chu's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD, at 9400 Rosecrans Avenue, Bellflower, CA 90706.
- Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD9400 Rosecrans Avenue, Bellflower, CA 90706
Source: Dmand AI Affiliation Data
Dr. Eugene A. Chu is affiliated with 3 sites of care and 2 medical groups
Dr. Chu's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Chu to 1 more breast imaging center, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Chu's employer is on file too: a hospital.
Kaiser Permanente Medical Group Bellflower Medical Offices - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Eugene A. Chu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chu practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Eugene A. Chu is one of 108 facial plastic surgery physicians in California
Facial plastic surgery is Dr. Chu's primary specialty in the NPI Registry, under taxonomy code 207YS0123X. Dr. Chu is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Chu's licenses on file in 2 states: California and Maryland.
Specialties and state licenses
- Facial plastic surgery, CaliforniaPrimary
- Maryland license
Facial plastic surgery physicians near Dr. Chu
Counts of facial plastic surgery physicians 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. Eugene A. Chu's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Dr. Chu's median patient age at 39, with 51% women.
Dr. Chu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Eugene A. Chu wrote 110 Medicare Part D claims in 2024
In 2024, Dr. Chu wrote 110 Medicare Part D claims for 50 patients. 92% of them were for generic drugs. CMS names the drug for 51 of them, across 3 drugs with 11 or more claims each, at $796 in total drug cost. In 2023, CMS named 38 claims across 2 drugs.
Part D claims, 2024110
Drugs named by CMS3
Total drug cost$796
Part D patients50
Dr. Chu's Part D claims by kind of drug, 2024
- Generic101 claims92%
- Brand-name and other9 claims8%
Dr. Chu'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. Chu's Part D claims, 2024
- Antibiotics20%22 of 110 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: 382024: 5134%
Drugs named by CMS: 3 in 2024, 2 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
How Dr. Eugene A. Chu takes part in Medicare
Dr. Chu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Eugene A. Chu has 19 publications on record
Dmand AI links 19 papers to Dr. Chu, published from 2010 to 2025. The most frequent topics are Endoscopy, Plastic Surgery Procedures and Biopsy. Dr. Chu has published most often in Ear Nose Throat J. Dr. Chu's most frequent co-authors are Patrick Jospeh Byrne, MD, Lisa Earnest Ishii, MD and Marc G. Dubin, MD.
Papers19
Years published2010 to 2025
Dr. Chu's papers by year, 2010 to 2025
Topics Dr. Chu writes about most
- Endoscopy
- Plastic Surgery Procedures
- Biopsy
- Decompression, Surgical
- Diagnosis, Differential
- Diagnostic Imaging
- Esthetics
- Facial Paralysis
Dr. Chu's most frequent co-authors
- Patrick Jospeh Byrne, MD5 shared papers
- Lisa Earnest Ishii, MD2 shared papers
- Marc G. Dubin, MD1 shared paper
Recent publications by Dr. Chu
J Vasc Surg Venous Lymphat Disord
Ambulatory Surgical ProceduresAnxietyPain Measurement
Otolaryngol Head Neck Surg
Cerebrospinal Fluid RhinorrheaCraniotomyEyelids
Arch Otolaryngol Head Neck Surg
BiopsyDiagnosis, DifferentialImmunohistochemistry
Facial Plast Surg Clin North Am
Biopsy, NeedleEstheticsFacial Neoplasms
See who Dr. Chu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chu works with, so you can find a warm path to the right facial plastic surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eugene A. Chu received $418 in industry payments from 2016 to 2025
CMS Open Payments shows 14 general payments to Dr. Chu from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Intersect ENT, Inc. paid the most, $224.
General payments to Dr. Chu by program year, 2016 to 2025
Companies that paid Dr. Chu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eugene A. Chu graduated from UCSF School of Medicine
Dr. Chu graduated from UCSF School of Medicine in 2003.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. Eugene A. Chu accepts plans from 1 insurance carrier
Dr. Chu is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Eugene A. Chu'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Eugene A. Chu
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. Eugene A. Chu's NPI number?
Dr. Eugene A. Chu's NPI number is 1972649580. It was assigned on January 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Eugene A. Chu?
Dr. Eugene A. Chu is a facial plastic surgery physician in Bellflower, California. The primary specialty in the NPI Registry is Facial Plastic Surgery Physician (taxonomy code 207YS0123X).
Where does Dr. Eugene A. Chu practice?
Dr. Chu practices at 9400 Rosecrans Avenue, Bellflower, CA 90706. Dr. Chu's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dmand AI also links Dr. Chu to 1 breast imaging center, 1 group practice or clinic and 1 medical group.
What is Dr. Eugene A. Chu's medical license number?
Dr. Chu holds California license A106764, one of the licenses on file in 2 states.
Which states has Dr. Eugene A. Chu been licensed in?
Dmand AI has state licenses on file for Dr. Chu in California (2009 to 2026) and Maryland (2008 to 2010).
What medical group is Dr. Eugene A. Chu part of?
Dr. Chu is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Chu to 1 more medical group.
Does Dr. Eugene A. Chu accept Medicare?
Yes. CMS lists Dr. Chu as accepting Medicare assignment.
Is Dr. Eugene A. Chu board certified?
Yes. Dr. Chu is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
Where did Dr. Eugene A. Chu go to medical school?
Dr. Chu graduated from UCSF School of Medicine in 2003.
What drugs does Dr. Eugene A. Chu prescribe most?
In 2024 Medicare Part D data, Dr. Chu's most prescribed drugs by claims were Mupirocin, Prednisone and Amoxicillin-Clavulanate Potass.
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Has Dr. Eugene A. Chu received payments from drug or device companies?
CMS Open Payments shows $418 in general payments to Dr. Chu from 6 companies from 2016 to 2025. The largest total came from Intersect ENT, Inc.
How long has Dr. Eugene A. Chu been practicing?
Dr. Chu graduated from medical school in 2003, 23 years ago.
Does Dr. Eugene A. Chu do research?
Dmand AI links 19 publications to Dr. Chu, published from 2010 to 2025.
Who does Dr. Eugene A. Chu publish with?
Dr. Chu's most frequent co-authors are Patrick Jospeh Byrne, MD (5 shared papers), Lisa Earnest Ishii, MD (2 shared papers) and Marc G. Dubin, MD (1 shared paper).
What insurance does Dr. Eugene A. Chu accept?
Dr. Chu is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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