Gewon Shu, OD
- Part D claims, 2024
- 24
- Industry payments
- $201
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 265 Laguna Rd, Fullerton, CA 92835
- Practice phone
- Call (513) 765-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cole Vision Services Inc
Fullerton, California
Find Gewon Shu'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.
Gewon Shu is an optometrist in Fullerton, California
Gewon Shu practices at Cole Vision Services Inc in Fullerton, California.
Gewon Shu's NPI, 1982013843, was assigned on August 5, 2014. Gewon Shu graduated from Western University of Health Sciences College of Dental Med in 2014. Gewon Shu holds California license 15071.
- NPI
- 1982013843NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961623459
- NPI enumeration date
- August 5, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 765-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gewon Shu practices at Cole Vision Services Inc in Fullerton, California
Gewon Shu's primary practice is Cole Vision Services Inc, at 265 Laguna Rd, Fullerton, CA 92835 in Orange County. The practice phone is (513) 765-6000.
- Cole Vision Services Inc265 Laguna Rd, Fullerton, CA 92835 · Orange CountyPhone(513) 765-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gewon Shu is affiliated with 2 sites of care and 1 medical group
Gewon Shu's primary practice is Cole Vision Services Inc in Fullerton, California. Dmand AI also links Gewon Shu 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 Gewon Shu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gewon Shu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cole Vision Services Inc | 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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Gewon Shu is one of 7,206 optometrists in California
Optometrist is Gewon Shu's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Gewon Shu is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Gewon Shu
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
Gewon Shu's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Gewon Shu's median patient age at 73, with 57% women.
Gewon Shu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Gewon Shu wrote 24 Medicare Part D claims in 2024
In 2024, Gewon Shu wrote 24 Medicare Part D claims. 79% of them were for generic drugs.
Gewon Shu's Part D claims by kind of drug, 2024
- Generic19 claims79%
- Brand-name and other5 claims21%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Gewon Shu takes part in Medicare
Gewon Shu 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)
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Gewon Shu received $201 in industry payments in 2025
CMS Open Payments shows 4 general payments to Gewon Shu from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $177.
Companies that paid Gewon Shu the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Gewon Shu graduated from Western University of Health Sciences College of Dental Med
Gewon Shu graduated from Western University of Health Sciences College of Dental Med in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gewon Shu'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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 Gewon Shu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gewon Shu's NPI number?
Gewon Shu's NPI number is 1982013843. It was assigned on August 5, 2014, and it is active in the NPI Registry.
What does Gewon Shu specialize in?
Gewon Shu is an optometrist in Fullerton, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Gewon Shu practice?
Gewon Shu practices at 265 Laguna Rd, Fullerton, CA 92835. Gewon Shu's primary practice is Cole Vision Services Inc in Fullerton, California. Dmand AI also links Gewon Shu to 1 group practice or clinic and 1 medical group.
What is Gewon Shu's office phone number?
The practice phone on file for Gewon Shu is (513) 765-6000.
What is Gewon Shu's medical license number?
Gewon Shu holds California license 15071.
Does Gewon Shu accept Medicare?
Yes. CMS lists Gewon Shu as accepting Medicare assignment.
Where did Gewon Shu go to medical school?
Gewon Shu graduated from Western University of Health Sciences College of Dental Med in 2014.
Has Gewon Shu received payments from drug or device companies?
CMS Open Payments shows $201 in general payments to Gewon Shu from 2 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Gewon Shu been practicing?
Gewon Shu graduated from medical school in 2014, 12 years ago.
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