Dr. Gene S. Lui, DO
- Medicare services, 2024
- 13
- Medicare patients, 2024
- 59
- Part D claims, 2024
- 29
- MIPS score, 2024
- 93
- Industry payments
- $272
- Practice address
- 1500 Duarte Rd, Duarte, CA 91010
- Practice phone
- Call (800) 826-4673
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City of Hope Comprehensive Cancer Center - Duarte
Duarte, California
Find Dr. Lui'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. Gene S. Lui is a psychiatrist in Duarte, California
Dr. Lui practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.
Dr. Lui's NPI, 1669496535, was assigned on July 26, 2006. Dr. Lui holds Oregon license DO185586.
- NPI
- 1669496535NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032275763
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (800) 826-4673
- 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. Gene S. Lui practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California
Dr. Lui's primary practice is City of Hope Comprehensive Cancer Center - Duarte, at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (800) 826-4673.
- City of Hope Comprehensive Cancer Center - Duarte1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(800) 826-4673
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gene S. Lui is affiliated with 2 sites of care and 1 medical group
Dr. Lui's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. The medical group on file is City of Hope. Dmand AI also links Dr. Lui to 1 more other site, named with a free account.
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. Gene S. Lui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lui practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City of Hope Comprehensive Cancer Center - Duarte | 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. Gene S. Lui is one of 6,803 psychiatrists in California
Psychiatry is Dr. Lui's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Lui's licenses on file in 3 states: Oregon, New Jersey and New York.
Specialties and state licenses
- Psychiatry, OregonPrimary
- New Jersey license
- New York license
Psychiatrists near Dr. Lui
Counts of psychiatrists 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. Gene S. Lui billed Medicare for 13 services in 2024
CMS data shows 13 Medicare services from Dr. Lui across 1 procedure code in 2024, for 59 Medicare patients. Medicare paid $1,445 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lui's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 2432024: 1395%
Dr. Lui compared with the California median for psychiatrists, 2024
- Dr. Lui
- California median
- Medicare services
- 13vs 11989% below
- Medicare patients
- 59vs 4144% above
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Lui'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. Gene S. Lui treated 59 Medicare patients in 2024, average age 67
CMS counts 59 Medicare patients who saw Dr. Lui in 2024. The largest group is under 65, with 21 patients. 75% of them have anxiety, and 75% have depression. 53% are also on Medicaid. Their average risk score is 3.05, 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. Lui's median patient age at 61, with 65% women.
Dr. Lui's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lui's Medicare patients by sex, 2024
- Women3661%
- Men2339%
Chronic conditions among Dr. Lui's Medicare patients, 2024
- Anxiety75%
- Depression75%
- High blood pressure75%
- Mood disorders75%
- High cholesterol73%
- Diabetes53%
- Arthritis51%
- Cancer51%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lui's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gene S. Lui wrote 29 Medicare Part D claims in 2024
In 2024, Dr. Lui wrote 29 Medicare Part D claims. 97% of them were for generic drugs.
Dr. Lui's Part D claims by kind of drug, 2024
- Generic28 claims97%
- Brand-name and other1 claims3%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Gene S. Lui scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Lui for performance year 2024, reported as part of a group. Dr. Lui accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lui as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Lui's MIPS scores, performance year 2024
- 93of 100Final score
- 96.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 80of 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. Gene S. Lui received $272 in industry payments from 2016 to 2017
CMS Open Payments shows 10 general payments to Dr. Lui from 5 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $116.
General payments to Dr. Lui by program year, 2016 to 2017
Companies that paid Dr. Lui the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gene S. Lui'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 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 (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Gene S. Lui
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. Gene S. Lui's NPI number?
Dr. Gene S. Lui's NPI number is 1669496535. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gene S. Lui?
Dr. Gene S. Lui is a psychiatrist in Duarte, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Gene S. Lui practice?
Dr. Lui practices at 1500 Duarte Rd, Duarte, CA 91010. Dr. Lui's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Dr. Lui to 1 other site.
What is Dr. Gene S. Lui's office phone number?
The practice phone on file for Dr. Lui is (800) 826-4673.
What is Dr. Gene S. Lui's medical license number?
Dr. Lui holds Oregon license DO185586, one of the licenses on file in 3 states.
Which states has Dr. Gene S. Lui been licensed in?
Dmand AI has state licenses on file for Dr. Lui in Oregon, New Jersey and New York.
What medical group is Dr. Gene S. Lui part of?
Dr. Lui is linked to City of Hope.
Does Dr. Gene S. Lui accept Medicare?
Yes. CMS data shows Dr. Lui billed Medicare for 13 services in 2024, and Dr. Lui accepts Medicare assignment.
Does Dr. Gene S. Lui offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lui as offering telehealth services.
What is Dr. Gene S. Lui's MIPS score?
Dr. Lui's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Gene S. Lui see?
CMS counts 59 Medicare patients who saw Dr. Lui in 2024, with an average age of 67.
What services does Dr. Gene S. Lui bill to Medicare?
In 2024, Dr. Lui's most billed Medicare services were hospital inpatient care (99222).
Has Dr. Gene S. Lui received payments from drug or device companies?
CMS Open Payments shows $272 in general payments to Dr. Lui from 5 companies from 2016 to 2017. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Gene S. Lui been practicing?
Dr. Lui graduated from medical school in 2002, 24 years ago.
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