Chia-Min Chen, OD
- Industry payments
- $147
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 477 E Colorado Blvd, Pasadena, CA 91101-2024
- Practice phone
- Call (626) 796-1191
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Linden Optometry
Eye care practice · Pasadena, California
Find Chia-Min 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.
Chia-Min Chen is an optometrist in Pasadena, California
Chia-Min Chen practices at Linden Optometry in Pasadena, California.
Chia-Min Chen's NPI, 1326714312, was assigned on August 19, 2021. Chia-Min Chen holds California license 34908.
- NPI
- 1326714312NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739577859
- NPI enumeration date
- August 19, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 796-1191
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Chia-Min Chen practices at 2 locations in Pasadena, California
Chia-Min Chen's primary practice is Linden Optometry, at 477 E Colorado Blvd, Pasadena, CA 91101-2024. The practice phone is (626) 796-1191. The NPI Registry lists Chia-Min Chen's practice address as 55 E California Blvd, Pasadena, CA 91105.
- Linden OptometryPrimary477 E Colorado Blvd, Pasadena, CA 91101-2024Phone(626) 796-1191
- NPI Registry address55 E California Blvd, Pasadena, CA 91105 · Los Angeles County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Chia-Min Chen is affiliated with 1 site of care and 1 medical group
Chia-Min Chen's primary practice is Linden Optometry in Pasadena, California. Dmand AI also links Chia-Min Chen to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Chia-Min Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chia-Min Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Linden Optometry | Available with a free account |
| +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.
Chia-Min Chen is one of 7,206 optometrists in California
Optometrist is Chia-Min Chen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Chia-Min Chen is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Chia-Min 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
Chia-Min Chen's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Chia-Min Chen's median patient age at 76, with 33% women.
Chia-Min 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 76
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
How Chia-Min Chen takes part in Medicare
Chia-Min 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)
Chia-Min Chen received $147 in industry payments in 2025
CMS Open Payments shows 2 general payments to Chia-Min Chen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $147.
Companies that paid Chia-Min 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 Chia-Min 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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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 Chia-Min 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 Chia-Min Chen's NPI number?
Chia-Min Chen's NPI number is 1326714312. It was assigned on August 19, 2021, and it is active in the NPI Registry.
What does Chia-Min Chen specialize in?
Chia-Min Chen is an optometrist in Pasadena, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Chia-Min Chen practice?
Chia-Min Chen practices at 477 E Colorado Blvd, Pasadena, CA 91101-2024. Chia-Min Chen also practices at 55 E California Blvd, Pasadena, CA 91105. Chia-Min Chen's primary practice is Linden Optometry in Pasadena, California. Dmand AI also links Chia-Min Chen to 1 medical group.
What is Chia-Min Chen's office phone number?
The practice phone on file for Chia-Min Chen is (626) 796-1191.
What is Chia-Min Chen's medical license number?
Chia-Min Chen holds California license 34908.
Does Chia-Min Chen accept Medicare?
Yes. CMS lists Chia-Min Chen as accepting Medicare assignment.
Has Chia-Min Chen received payments from drug or device companies?
CMS Open Payments shows $147 in general payments to Chia-Min Chen from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Chia-Min Chen been practicing?
Chia-Min Chen graduated from medical school in 2021, 5 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