Jun Wing Chen, OD
- Industry payments
- $232
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 5460 E La Palma Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 463-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Marshall B. Ketchum University
Anaheim, California
Find Jun Wing Chen'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.
Jun Wing Chen is an optometrist in Anaheim, California
Jun Wing Chen practices at Marshall B. Ketchum University in Anaheim, California.
Jun Wing Chen's NPI, 1073354478, was assigned on June 3, 2024. Jun Wing Chen graduated from University of California - School of Optometry in 2024. Jun Wing Chen holds California license 35704.
- NPI
- 1073354478NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850834953
- NPI enumeration date
- June 3, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 463-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jun Wing Chen practices at Marshall B. Ketchum University in Anaheim, California
Jun Wing Chen's primary practice is Marshall B. Ketchum University, at 5460 E La Palma Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 463-7500.
- Marshall B. Ketchum University5460 E La Palma Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 463-7500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jun Wing Chen is affiliated with 3 sites of care and 2 medical groups
Jun Wing Chen's primary practice is Marshall B. Ketchum University in Anaheim, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Jun Wing Chen to 2 more group practices and clinics and 1 medical group, 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 Jun Wing Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jun Wing Chen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marshall B. Ketchum University | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jun Wing Chen is one of 7,206 optometrists in California
Optometrist is Jun Wing Chen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jun Wing Chen is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Jun Wing Chen
Counts of optometrists 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
Jun Wing Chen's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Jun Wing Chen's median patient age at 59, with 55% women.
Jun Wing Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
How Jun Wing Chen takes part in Medicare
Jun Wing Chen 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)
Jun Wing Chen received $232 in industry payments in 2025
CMS Open Payments shows 5 general payments to Jun Wing Chen from 4 drug and device companies in 2025. Food and beverage make up the largest share, 57% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $86.
General payments to Jun Wing Chen by kind, 2025 to 2025
- Food and beverage$13257%
- Speaker and faculty fees$5022%
- Consulting fees$5022%
Companies that paid Jun Wing Chen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jun Wing Chen graduated from University of California - School of Optometry
Jun Wing Chen graduated from University of California - School of Optometry in 2024.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jun Wing Chen'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Jun Wing Chen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jun Wing Chen's NPI number?
Jun Wing Chen's NPI number is 1073354478. It was assigned on June 3, 2024, and it is active in the NPI Registry.
What does Jun Wing Chen specialize in?
Jun Wing Chen is an optometrist in Anaheim, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jun Wing Chen practice?
Jun Wing Chen practices at 5460 E La Palma Ave, Anaheim, CA 92807. Jun Wing Chen's primary practice is Marshall B. Ketchum University in Anaheim, California. Dmand AI also links Jun Wing Chen to 2 group practices and clinics and 1 medical group.
What is Jun Wing Chen's office phone number?
The practice phone on file for Jun Wing Chen is (714) 463-7500.
What is Jun Wing Chen's medical license number?
Jun Wing Chen holds California license 35704.
What medical group is Jun Wing Chen part of?
Jun Wing Chen is linked to Southern California Permanente Medical Group. Dmand AI links Jun Wing Chen to 1 more medical group.
Does Jun Wing Chen accept Medicare?
Yes. CMS lists Jun Wing Chen as accepting Medicare assignment.
Where did Jun Wing Chen go to medical school?
Jun Wing Chen graduated from University of California - School of Optometry in 2024.
Has Jun Wing Chen received payments from drug or device companies?
CMS Open Payments shows $232 in general payments to Jun Wing Chen from 4 companies from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Jun Wing Chen been practicing?
Jun Wing Chen graduated from medical school in 2024, 2 years ago.
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