Jay Ruzhang Jiang, Optometry
- Industry payments
- $21
- Affiliated sites
- 2
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 330 N Brand Blvd, Glendale, CA 91203
- Practice phone
- Call (818) 240-0890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advanced Eyecare Professional Optometric Group
Glendale, California
Find Jay Jiang'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.
Jay Ruzhang Jiang is an optometrist in Glendale, California
Jay Jiang practices at Advanced Eyecare Professional Optometric Group in Glendale, California.
Jay Jiang's NPI, 1750856019, was assigned on October 12, 2018. Jay Jiang holds California license 34124.
- NPI
- 1750856019NPI Registry (opens in a new tab)
- NPI enumeration date
- October 12, 2018
- NPI status
- Active
- Practice phone
- (818) 240-0890
- 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; and Dmand AI Practice Data
Jay Ruzhang Jiang practices at Advanced Eyecare Professional Optometric Group in Glendale, California
Jay Jiang's primary practice is Advanced Eyecare Professional Optometric Group, at 330 N Brand Blvd, Glendale, CA 91203 in Los Angeles County. The practice phone is (818) 240-0890.
- Advanced Eyecare Professional Optometric Group330 N Brand Blvd, Glendale, CA 91203 · Los Angeles CountyPhone(818) 240-0890
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jay Ruzhang Jiang is affiliated with 3 sites of care and 3 medical groups
Jay Jiang's primary practice is Advanced Eyecare Professional Optometric Group in Glendale, California. Dmand AI also links Jay Jiang to 3 medical groups, 1 physician office and 1 group practice or clinic, 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 Jay Ruzhang Jiang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jay Jiang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advanced Eyecare Professional Optometric Group | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Jay Ruzhang Jiang is one of 7,206 optometrists in California
Optometrist is Jay Jiang's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jay Jiang is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Jay Jiang
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
Jay Ruzhang Jiang's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Jay Jiang's median patient age at 74, with 55% women.
Jay Jiang'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
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Jay Ruzhang Jiang received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jay Jiang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $21.
Companies that paid Jay Jiang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jay Ruzhang Jiang'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 |
| 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 Jay Ruzhang Jiang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jay Ruzhang Jiang's NPI number?
Jay Ruzhang Jiang's NPI number is 1750856019. It was assigned on October 12, 2018, and it is active in the NPI Registry.
What does Jay Ruzhang Jiang specialize in?
Jay Ruzhang Jiang is an optometrist in Glendale, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jay Ruzhang Jiang practice?
Jay Jiang practices at 330 N Brand Blvd, Glendale, CA 91203. Jay Jiang's primary practice is Advanced Eyecare Professional Optometric Group in Glendale, California. Dmand AI also links Jay Jiang to 3 medical groups, 1 physician office and 1 group practice or clinic.
What is Jay Ruzhang Jiang's office phone number?
The practice phone on file for Jay Jiang is (818) 240-0890.
What is Jay Ruzhang Jiang's medical license number?
Jay Jiang holds California license 34124.
Has Jay Ruzhang Jiang received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Jay Jiang from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Jay Ruzhang Jiang been practicing?
Jay Jiang graduated from medical school in 2024, 2 years ago.
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