Chen T. Ly, OD
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 23600 El Toro Rd, Lake Forest, CA 92630
- Practice phone
- Call (800) 571-5202
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
National Vision, Inc.
Lake Forest, California
Find Chen Ly'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.
Chen T. Ly is an optometrist in Lake Forest, California
Chen Ly practices at National Vision, Inc. in Lake Forest, California.
Chen Ly's NPI, 1093961815, was assigned on August 12, 2008. Chen Ly holds Pennsylvania license OEG002106.
- NPI
- 1093961815NPI Registry (opens in a new tab)
- NPI enumeration date
- August 12, 2008
- NPI status
- Active
- Practice phone
- (800) 571-5202
- 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
Chen T. Ly practices at National Vision, Inc. in Lake Forest, California
Chen Ly's primary practice is National Vision, Inc., at 23600 El Toro Rd, Lake Forest, CA 92630 in Orange County. The practice phone is (800) 571-5202.
- National Vision, Inc.23600 El Toro Rd, Lake Forest, CA 92630 · Orange CountyPhone(800) 571-5202
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Chen T. Ly is affiliated with 1 site of care and 1 medical group
Chen Ly's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Chen Ly to 1 medical group, 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 Chen T. Ly's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chen Ly practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| National Vision, Inc. | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Chen T. Ly is one of 7,206 optometrists in California
Optometrist is Chen Ly's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Chen Ly is licensed in Pennsylvania.
Specialties and state licenses
- Optometrist, PennsylvaniaPrimary
Optometrists near Chen Ly
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
Chen T. Ly's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Chen Ly's median patient age at 68, with 67% women.
Chen Ly's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Sources for Chen T. Ly'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 |
| 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 Chen T. Ly
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Chen T. Ly's NPI number?
Chen T. Ly's NPI number is 1093961815. It was assigned on August 12, 2008, and it is active in the NPI Registry.
What does Chen T. Ly specialize in?
Chen T. Ly is an optometrist in Lake Forest, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Chen T. Ly practice?
Chen Ly practices at 23600 El Toro Rd, Lake Forest, CA 92630. Chen Ly's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Chen Ly to 1 medical group.
What is Chen T. Ly's office phone number?
The practice phone on file for Chen Ly is (800) 571-5202.
What is Chen T. Ly's medical license number?
Chen Ly holds Pennsylvania license OEG002106.
How long has Chen T. Ly been practicing?
Chen Ly's NPI was assigned in 2008.
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