Dr. Eugene De Juan Jr., MD
- Medicare services, 2019
- 93
- MIPS score, 2024
- 87
- Industry payments
- $3.2M
- Affiliated sites
- 3
- Medical groups
- 4
- Practice address
- 505 Parnassus Ave, San Francisco, CA 94131
- Practice phone
- Call (415) 353-2742
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSF Health Parnassus Hospital
San Francisco, California
Find Dr. De Juan's professional email, personal email and mobile number
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Dr. Eugene De Juan Jr. is an ophthalmologist in San Francisco, California
Dr. De Juan practices at UCSF Health Parnassus Hospital in San Francisco, California.
Dr. De Juan's NPI, 1043262074, was assigned on May 17, 2006. Dr. De Juan graduated from University of South Alabama College of Medicine in 1979. Dr. De Juan holds California license G86176.
- NPI
- 1043262074NPI Registry (opens in a new tab)
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Practice phone
- (415) 353-2742
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Eugene De Juan Jr. practices at UCSF Health Parnassus Hospital in San Francisco, California
Dr. De Juan's primary practice is UCSF Health Parnassus Hospital, at 505 Parnassus Ave, San Francisco, CA 94131 in San Francisco County. The practice phone is (415) 353-2742.
- UCSF Health Parnassus Hospital505 Parnassus Ave, San Francisco, CA 94131 · San Francisco CountyPhone(415) 353-2742
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eugene De Juan Jr. is affiliated with 4 sites of care and 4 medical groups
Dr. De Juan's primary practice is UCSF Health Parnassus Hospital in San Francisco, California. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. De Juan to 3 more group practices and clinics and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Eugene De Juan Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. De Juan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Health Parnassus Hospital | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eugene De Juan Jr. is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. De Juan's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. De Juan is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Ophthalmologists near Dr. De Juan
Counts of ophthalmologists 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 De Juan Jr. billed Medicare for 93 services in 2019
CMS data shows 93 Medicare services from Dr. De Juan across 3 procedure codes in 2019. Medicare paid $3,709 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. De Juan's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Tests and treatments
- 2018: 1082019: 9314%
Dr. De Juan compared with the California median for ophthalmologists, 2019
- Dr. De Juan
- California median
- Medicare services
- 93vs 1,07991% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. De Juan's most billed Medicare procedure codes, 2019
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. De Juan and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eugene De Juan Jr.'s patients have a median age of 82
Across all payers, Dmand AI patient panel data puts Dr. De Juan's median patient age at 82, with 40% women.
Dr. De Juan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 82
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Eugene De Juan Jr. scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. De Juan for performance year 2024, reported as part of a group.
Dr. De Juan's MIPS scores, performance year 2024
- 87of 100Final score
- 86.8of 100Quality
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Eugene De Juan Jr. received $3,211,501 in industry payments from 2016 to 2025
CMS Open Payments shows 34 general payments to Dr. De Juan from 8 drug and device companies from 2016 to 2025. Royalties and licenses make up the largest share, 98% of the total. Alcon Research Ltd paid the most, $3,152,477. It also lists 6 research payments totaling $26,411 from 2020 to 2024.
General payments to Dr. De Juan by program year, 2016 to 2025
General payments to Dr. De Juan by kind, 2016 to 2025
- Royalties and licenses$3,151,80198%
- Speaker and faculty fees$57,9782%
- Food and beverage$1,7220%
Companies that paid Dr. De Juan 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 De Juan Jr. graduated from University of South Alabama College of Medicine
Dr. De Juan graduated from University of South Alabama College of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eugene De Juan Jr.'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 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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (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 |
| 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 De Juan Jr.
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 De Juan Jr.'s NPI number?
Dr. Eugene De Juan Jr.'s NPI number is 1043262074. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eugene De Juan Jr.?
Dr. Eugene De Juan Jr. is an ophthalmologist in San Francisco, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Eugene De Juan Jr. practice?
Dr. De Juan practices at 505 Parnassus Ave, San Francisco, CA 94131. Dr. De Juan's primary practice is UCSF Health Parnassus Hospital in San Francisco, California. Dmand AI also links Dr. De Juan to 3 group practices and clinics and 3 medical groups.
What is Dr. Eugene De Juan Jr.'s office phone number?
The practice phone on file for Dr. De Juan is (415) 353-2742.
What is Dr. Eugene De Juan Jr.'s medical license number?
Dr. De Juan holds California license G86176.
What medical group is Dr. Eugene De Juan Jr. part of?
Dr. De Juan is linked to UCSF Pediatrics. Dmand AI links Dr. De Juan to 3 more medical groups.
Does Dr. Eugene De Juan Jr. accept Medicare?
Yes. CMS data shows Dr. De Juan billed Medicare for 93 services in 2019.
What is Dr. Eugene De Juan Jr.'s MIPS score?
Dr. De Juan's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
What services does Dr. Eugene De Juan Jr. bill to Medicare?
In 2019, Dr. De Juan's most billed Medicare services were eye exam or test (92134), eye exam or test (92014) and eye exam or test (92012).
Where did Dr. Eugene De Juan Jr. go to medical school?
Dr. De Juan graduated from University of South Alabama College of Medicine in 1979.
Has Dr. Eugene De Juan Jr. received payments from drug or device companies?
CMS Open Payments shows $3,211,501 in general payments to Dr. De Juan from 8 companies from 2016 to 2025. The largest total came from Alcon Research Ltd.
How long has Dr. Eugene De Juan Jr. been practicing?
Dr. De Juan graduated from medical school in 1979, 47 years ago.
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