Minjung Yi Lew, OD
- Industry payments
- $484
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1100 Park Place Suite 10 Suite 10, San Mateo, CA 94403-7106
- Practice phone
- Call (650) 212-2338
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lew And Liao
Eye care practice · San Mateo, California
Find Minjung Lew'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.
Minjung Yi Lew is an optometrist in San Mateo, California
Minjung Lew practices at Lew And Liao in San Mateo, California.
Minjung Lew's NPI, 1639264179, was assigned on October 3, 2006. Minjung Lew graduated from University of California - School of Optometry in 2005. Minjung Lew holds California license 12833T.
- NPI
- 1639264179NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103830674
- NPI enumeration date
- October 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 212-2338
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Minjung Yi Lew practices at Lew and Liao in San Mateo, California
Minjung Lew's primary practice is Lew and Liao, at 1100 Park Place Suite 10 Suite 10, San Mateo, CA 94403-7106. The practice phone is (650) 212-2338.
- Lew and Liao1100 Park Place Suite 10 Suite 10, San Mateo, CA 94403-7106Phone(650) 212-2338
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Minjung Yi Lew is affiliated with 1 site of care and 1 medical group
Minjung Lew's primary practice is Lew And Liao in San Mateo, California. Dmand AI also links Minjung Lew 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 Minjung Yi Lew's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Minjung Lew practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lew And Liao | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Minjung Yi Lew is one of 7,206 optometrists in California
Optometrist is Minjung Lew's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Minjung Lew is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Minjung Lew
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
Minjung Yi Lew's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Minjung Lew's median patient age at 43, with 64% women.
Minjung Lew's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
How Minjung Yi Lew takes part in Medicare
Minjung Lew 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)
Minjung Yi Lew received $484 in industry payments in 2025
CMS Open Payments shows 10 general payments to Minjung Lew from 6 drug and device companies in 2025. Food and beverage make up the largest share, 50% of the total. Optos, Inc. paid the most, $242.
General payments to Minjung Lew by kind, 2025 to 2025
- Food and beverage$24250%
- Entertainment$24250%
Companies that paid Minjung Lew the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Minjung Yi Lew graduated from University of California - School of Optometry
Minjung Lew graduated from University of California - School of Optometry in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Minjung Yi Lew'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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Minjung Yi Lew
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Minjung Yi Lew's NPI number?
Minjung Yi Lew's NPI number is 1639264179. It was assigned on October 3, 2006, and it is active in the NPI Registry.
What does Minjung Yi Lew specialize in?
Minjung Yi Lew is an optometrist in San Mateo, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Minjung Yi Lew practice?
Minjung Lew practices at 1100 Park Place Suite 10 Suite 10, San Mateo, CA 94403-7106. Minjung Lew's primary practice is Lew And Liao in San Mateo, California. Dmand AI also links Minjung Lew to 1 medical group.
What is Minjung Yi Lew's office phone number?
The practice phone on file for Minjung Lew is (650) 212-2338.
What is Minjung Yi Lew's medical license number?
Minjung Lew holds California license 12833T.
Does Minjung Yi Lew accept Medicare?
Yes. CMS lists Minjung Lew as accepting Medicare assignment.
Where did Minjung Yi Lew go to medical school?
Minjung Lew graduated from University of California - School of Optometry in 2005.
Has Minjung Yi Lew received payments from drug or device companies?
CMS Open Payments shows $484 in general payments to Minjung Lew from 6 companies from 2025 to 2025. The largest total came from Optos, Inc.
How long has Minjung Yi Lew been practicing?
Minjung Lew graduated from medical school in 2005, 21 years ago.
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