Chi Wai Wong, OD
- Medicare patients, 2024
- 45
- Part D claims, 2024
- 85
- Industry payments
- $333
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 4980 Carroll Canyon Rd, San Diego, CA 92121
- Practice phone
- Call (800) 222-7566
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Laboratory Corporation of America
San Diego, California
Find Chi Wai Wong'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.
Chi Wai Wong is an optometrist in San Diego, California
Chi Wai Wong practices at Laboratory Corporation of America in San Diego, California.
Chi Wai Wong's NPI, 1912192709, was assigned on September 13, 2007. Chi Wai Wong graduated from University of Missouri St Louis - School of Optometry in 2002. Chi Wai Wong holds Washington license WA3732.
- NPI
- 1912192709NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789576943
- NPI enumeration date
- September 13, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 222-7566
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Chi Wai Wong practices at Laboratory Corporation of America in San Diego, California
Chi Wai Wong's primary practice is Laboratory Corporation of America, at 4980 Carroll Canyon Rd, San Diego, CA 92121 in San Diego County. The practice phone is (800) 222-7566.
- Laboratory Corporation of America4980 Carroll Canyon Rd, San Diego, CA 92121 · San Diego CountyPhone(800) 222-7566
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Chi Wai Wong is affiliated with 2 sites of care and 1 medical group
Chi Wai Wong's primary practice is Laboratory Corporation of America in San Diego, California. Dmand AI also links Chi Wai Wong 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 Chi Wai Wong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chi Wai Wong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Laboratory Corporation of America | 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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Chi Wai Wong is one of 7,206 optometrists in California
Optometrist is Chi Wai Wong's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Chi Wai Wong is licensed in Washington.
Specialties and state licenses
- Optometrist, WashingtonPrimary
Optometrists near Chi Wai Wong
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
Chi Wai Wong treated 45 Medicare patients in 2024, average age 72
CMS counts 45 Medicare patients who saw Chi Wai Wong in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Chi Wai Wong's median patient age at 68, with 58% women.
Chi Wai Wong's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chi Wai Wong's Medicare patients by sex, 2024
- Women2964%
- Men1636%
Chronic conditions among Chi Wai Wong's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes42%
- Chronic kidney disease29%
- Arthritis24%
Share of Medicare patients with each condition. A patient can have several.
Chi Wai Wong'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
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Chi Wai Wong wrote 85 Medicare Part D claims in 2024
In 2024, Chi Wai Wong wrote 85 Medicare Part D claims for 22 patients. 65% of them were for generic drugs.
Chi Wai Wong's Part D claims by kind of drug, 2024
- Generic55 claims65%
- Brand-name30 claims35%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Chi Wai Wong takes part in Medicare
Chi Wai Wong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Chi Wai Wong received $333 in industry payments in 2025
CMS Open Payments shows 10 general payments to Chi Wai Wong from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $165.
Companies that paid Chi Wai Wong the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Chi Wai Wong graduated from University of Missouri St Louis - School of Optometry
Chi Wai Wong graduated from University of Missouri St Louis - School of Optometry in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Chi Wai Wong'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (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 Chi Wai Wong
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Chi Wai Wong's NPI number?
Chi Wai Wong's NPI number is 1912192709. It was assigned on September 13, 2007, and it is active in the NPI Registry.
What does Chi Wai Wong specialize in?
Chi Wai Wong is an optometrist in San Diego, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Chi Wai Wong practice?
Chi Wai Wong practices at 4980 Carroll Canyon Rd, San Diego, CA 92121. Chi Wai Wong's primary practice is Laboratory Corporation of America in San Diego, California. Dmand AI also links Chi Wai Wong to 1 group practice or clinic and 1 medical group.
What is Chi Wai Wong's office phone number?
The practice phone on file for Chi Wai Wong is (800) 222-7566.
What is Chi Wai Wong's medical license number?
Chi Wai Wong holds Washington license WA3732.
Does Chi Wai Wong accept Medicare?
Yes. CMS lists Chi Wai Wong as accepting Medicare assignment.
How many Medicare patients does Chi Wai Wong see?
CMS counts 45 Medicare patients who saw Chi Wai Wong in 2024, with an average age of 72.
Where did Chi Wai Wong go to medical school?
Chi Wai Wong graduated from University of Missouri St Louis - School of Optometry in 2002.
Has Chi Wai Wong received payments from drug or device companies?
CMS Open Payments shows $333 in general payments to Chi Wai Wong from 3 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Chi Wai Wong been practicing?
Chi Wai Wong graduated from medical school in 2002, 24 years ago.
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