Joyce Chiehan Chen, OD
- Industry payments
- $54
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 17801 Pioneer Blvd, Artesia, CA 90701
- Practice phone
- Call (562) 467-0813
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Precision Vision Optometry
Artesia, California
Find Joyce 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.
Joyce Chiehan Chen is an optometrist in Artesia, California
Joyce Chen practices at Precision Vision Optometry in Artesia, California.
Joyce Chen's NPI, 1821300765, was assigned on July 8, 2010. Joyce Chen holds California license 13953.
- NPI
- 1821300765NPI Registry (opens in a new tab)
- NPI enumeration date
- July 8, 2010
- NPI status
- Active
- Practice phone
- (562) 467-0813
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Joyce Chiehan Chen practices at Precision Vision Optometry in Artesia, California
Joyce Chen's primary practice is Precision Vision Optometry, at 17801 Pioneer Blvd, Artesia, CA 90701 in Los Angeles County. The practice phone is (562) 467-0813.
- Precision Vision Optometry17801 Pioneer Blvd, Artesia, CA 90701 · Los Angeles CountyPhone(562) 467-0813
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Joyce Chiehan Chen is affiliated with 2 sites of care and 1 medical group
Joyce Chen's primary practice is Precision Vision Optometry in Artesia, California. Dmand AI also links Joyce 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 Joyce Chiehan Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joyce Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Precision Vision Optometry | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Joyce Chiehan Chen is one of 7,206 optometrists in California
Optometrist is Joyce Chen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Joyce Chen is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Joyce 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
Joyce Chiehan Chen's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Joyce Chen's median patient age at 61, with 58% women.
Joyce 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 61
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Joyce Chiehan Chen received $54 in industry payments in 2025
CMS Open Payments shows 3 general payments to Joyce Chen from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $35.
Companies that paid Joyce 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
Sources for Joyce Chiehan 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 |
| 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 Joyce Chiehan 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 Joyce Chiehan Chen's NPI number?
Joyce Chiehan Chen's NPI number is 1821300765. It was assigned on July 8, 2010, and it is active in the NPI Registry.
What does Joyce Chiehan Chen specialize in?
Joyce Chiehan Chen is an optometrist in Artesia, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Joyce Chiehan Chen practice?
Joyce Chen practices at 17801 Pioneer Blvd, Artesia, CA 90701. Joyce Chen's primary practice is Precision Vision Optometry in Artesia, California. Dmand AI also links Joyce Chen to 1 group practice or clinic and 1 medical group.
What is Joyce Chiehan Chen's office phone number?
The practice phone on file for Joyce Chen is (562) 467-0813.
What is Joyce Chiehan Chen's medical license number?
Joyce Chen holds California license 13953.
Has Joyce Chiehan Chen received payments from drug or device companies?
CMS Open Payments shows $54 in general payments to Joyce Chen from 2 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Joyce Chiehan Chen been practicing?
Joyce Chen's NPI was assigned in 2010.
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