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Jennifer Chan

  • Lake Forest, CA
  • Optometrist
NPI1861048324
Industry payments
$193
Medical group
1
State license
1
Year NPI issued
2019
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
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Social profiles

Primary practice

National Vision, Inc.

Lake Forest, California

See all 2 affiliations

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Jennifer Chan is an optometrist in Lake Forest, California

Jennifer Chan practices at National Vision, Inc. in Lake Forest, California.

Jennifer Chan's NPI, 1861048324, was assigned on August 12, 2019. Jennifer Chan holds California license 34338TLG.

NPI and contact details
NPI
1861048324NPI Registry (opens in a new tab)
NPI enumeration date
August 12, 2019
NPI status
Active
Practice phone
(800) 571-5202
Professional email
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Personal email
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Mobile number
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Sex
Female

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data

Jennifer Chan practices at National Vision, Inc. in Lake Forest, California

Jennifer Chan'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

Jennifer Chan is affiliated with 1 site of care and 1 medical group

Jennifer Chan's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Jennifer Chan to 1 medical group, named with a free account.

National Vision, Inc.Lake Forest, CaliforniaPrimary
1 medical groupName with a free account
See all 2 affiliations for Jennifer Chan

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Jennifer Chan's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Chan practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
National Vision, Inc.Available with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Jennifer Chan is one of 7,206 optometrists in California

Optometrist is Jennifer Chan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jennifer Chan is licensed in California.

Specialties and state licenses

  • Optometrist, CaliforniaPrimaryLicense 34338TLG · taxonomy 152W00000X

Optometrists near Jennifer Chan

Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.

7,206optometrists in California1,295optometrists in Lake Forest

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Jennifer Chan's patients have a median age of 72

Across all payers, Dmand AI patient panel data puts Jennifer Chan's median patient age at 72, with 57% women.

Jennifer Chan's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women57%
  • Men42%

Source: Dmand AI Patient Panel Data

Jennifer Chan received $193 in industry payments in 2025

CMS Open Payments shows 2 general payments to Jennifer Chan from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sight Sciences, Inc. paid the most, $125.

Companies that paid Jennifer Chan the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Jennifer Chan

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Jennifer Chan's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Jennifer Chan

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Jennifer Chan's NPI number?

Jennifer Chan's NPI number is 1861048324. It was assigned on August 12, 2019, and it is active in the NPI Registry.

What does Jennifer Chan specialize in?

Jennifer Chan is an optometrist in Lake Forest, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).

Where does Jennifer Chan practice?

Jennifer Chan practices at 23600 El Toro Rd, Lake Forest, CA 92630. Jennifer Chan's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Jennifer Chan to 1 medical group.

What is Jennifer Chan's office phone number?

The practice phone on file for Jennifer Chan is (800) 571-5202.

What is Jennifer Chan's medical license number?

Jennifer Chan holds California license 34338TLG.

Has Jennifer Chan received payments from drug or device companies?

CMS Open Payments shows $193 in general payments to Jennifer Chan from 2 companies from 2025 to 2025. The largest total came from Sight Sciences, Inc.

How long has Jennifer Chan been practicing?

Jennifer Chan's NPI was assigned in 2019.

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