Brandyn Jin-Fuei Chen, OD
- Industry payments
- $210
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 2067 W Vista Way, Vista, CA 92083
- Practice phone
- Call (760) 758-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greider Eye Associates
Vista, California
Find Brandyn 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.
Brandyn Jin-Fuei Chen is an optometrist in Vista, California
Brandyn Chen practices at Greider Eye Associates in Vista, California.
Brandyn Chen's NPI, 1053096685, was assigned on June 20, 2023. Brandyn Chen graduated from State University of New York - State College Optometry in 2023. Brandyn Chen holds California license 35490.
- NPI
- 1053096685NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789046376
- NPI enumeration date
- June 20, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (760) 758-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Brandyn Jin-Fuei Chen practices at Greider Eye Associates in Vista, California
Brandyn Chen's primary practice is Greider Eye Associates, at 2067 W Vista Way, Vista, CA 92083 in San Diego County. The practice phone is (760) 758-2020.
- Greider Eye Associates2067 W Vista Way, Vista, CA 92083 · San Diego CountyPhone(760) 758-2020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Brandyn Jin-Fuei Chen is affiliated with 2 sites of care and 1 medical group
Brandyn Chen's primary practice is Greider Eye Associates in Vista, California. Dmand AI also links Brandyn Chen to 1 group practice or clinic 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 Brandyn Jin-Fuei Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brandyn Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greider Eye Associates | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Brandyn Jin-Fuei Chen is one of 7,206 optometrists in California
Optometrist is Brandyn Chen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Brandyn Chen is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Brandyn 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
Brandyn Jin-Fuei Chen's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Brandyn Chen's median patient age at 74, with 59% women.
Brandyn 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 74
Patient panel by sex, all payers
- Women59%
- Men40%
Source: Dmand AI Patient Panel Data
How Brandyn Jin-Fuei Chen takes part in Medicare
Brandyn 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)
Brandyn Jin-Fuei Chen received $210 in industry payments in 2025
CMS Open Payments shows 5 general payments to Brandyn Chen from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $94.
Companies that paid Brandyn 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
Brandyn Jin-Fuei Chen graduated from State University of New York - State College Optometry
Brandyn Chen graduated from State University of New York - State College Optometry in 2023.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Brandyn Jin-Fuei 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 Brandyn Jin-Fuei 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 Brandyn Jin-Fuei Chen's NPI number?
Brandyn Jin-Fuei Chen's NPI number is 1053096685. It was assigned on June 20, 2023, and it is active in the NPI Registry.
What does Brandyn Jin-Fuei Chen specialize in?
Brandyn Jin-Fuei Chen is an optometrist in Vista, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Brandyn Jin-Fuei Chen practice?
Brandyn Chen practices at 2067 W Vista Way, Vista, CA 92083. Brandyn Chen's primary practice is Greider Eye Associates in Vista, California. Dmand AI also links Brandyn Chen to 1 group practice or clinic and 1 medical group.
What is Brandyn Jin-Fuei Chen's office phone number?
The practice phone on file for Brandyn Chen is (760) 758-2020.
What is Brandyn Jin-Fuei Chen's medical license number?
Brandyn Chen holds California license 35490.
Does Brandyn Jin-Fuei Chen accept Medicare?
Yes. CMS lists Brandyn Chen as accepting Medicare assignment.
Where did Brandyn Jin-Fuei Chen go to medical school?
Brandyn Chen graduated from State University of New York - State College Optometry in 2023.
Has Brandyn Jin-Fuei Chen received payments from drug or device companies?
CMS Open Payments shows $210 in general payments to Brandyn Chen from 4 companies from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Brandyn Jin-Fuei Chen been practicing?
Brandyn Chen graduated from medical school in 2023, 3 years ago.
Selling to optometrist practices?
See optometrists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card