Jay Kwok, OD
- Medicare patients, 2024
- 259
- Part D claims, 2024
- 588
- Industry payments
- $1,236
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1031 W Chapman Ave, Orange, CA 92868
- Practice phone
- Call (714) 997-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
George H Garcia MD Inc
Orange, California
Find Jay Kwok'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.
Jay Kwok is an optometrist in Orange, California
Jay Kwok practices at George H Garcia MD Inc in Orange, California.
Jay Kwok's NPI, 1275783607, was assigned on September 23, 2008. Jay Kwok graduated from Pennsylvania College of Optometry in 2008. Jay Kwok holds California license 13649.
- NPI
- 1275783607NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496935108
- NPI enumeration date
- September 23, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 997-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jay Kwok practices at George H Garcia MD Inc in Orange, California
Jay Kwok's primary practice is George H Garcia MD Inc, at 1031 W Chapman Ave, Orange, CA 92868 in Orange County. The practice phone is (714) 997-7000.
- George H Garcia MD Inc1031 W Chapman Ave, Orange, CA 92868 · Orange CountyPhone(714) 997-7000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jay Kwok is affiliated with 2 sites of care and 1 medical group
Jay Kwok's primary practice is George H Garcia MD Inc in Orange, California. Dmand AI also links Jay Kwok 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 Jay Kwok's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jay Kwok practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| George H Garcia MD Inc | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Jay Kwok is one of 7,206 optometrists in California
Optometrist is Jay Kwok's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jay Kwok is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Jay Kwok
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
Jay Kwok treated 259 Medicare patients in 2024, average age 76
CMS counts 259 Medicare patients who saw Jay Kwok in 2024. The largest group is 65 to 74, with 103 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jay Kwok's median patient age at 72, with 59% women.
Jay Kwok's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jay Kwok's Medicare patients by sex, 2024
- Women16062%
- Men9938%
Chronic conditions among Jay Kwok's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Diabetes41%
- Chronic kidney disease29%
- Ischemic heart disease24%
- Mood disorders21%
- Depression20%
Share of Medicare patients with each condition. A patient can have several.
Jay Kwok'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
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jay Kwok wrote 588 Medicare Part D claims in 2024
In 2024, Jay Kwok wrote 588 Medicare Part D claims for 330 patients. 50% of them were for generic drugs.
Jay Kwok's Part D claims by kind of drug, 2024
- Generic294 claims50%
- Brand-name294 claims50%
Drug classes CMS tracks in Jay Kwok's Part D claims, 2024
- Antibiotics3%15 of 588 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Jay Kwok takes part in Medicare
Jay Kwok 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Jay Kwok received $1,236 in industry payments in 2025
CMS Open Payments shows 43 general payments to Jay Kwok from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $449.
Companies that paid Jay Kwok the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jay Kwok graduated from Pennsylvania College of Optometry
Jay Kwok graduated from Pennsylvania College of Optometry in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jay Kwok'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) |
| 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 Jay Kwok
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jay Kwok's NPI number?
Jay Kwok's NPI number is 1275783607. It was assigned on September 23, 2008, and it is active in the NPI Registry.
What does Jay Kwok specialize in?
Jay Kwok is an optometrist in Orange, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jay Kwok practice?
Jay Kwok practices at 1031 W Chapman Ave, Orange, CA 92868. Jay Kwok's primary practice is George H Garcia MD Inc in Orange, California. Dmand AI also links Jay Kwok to 1 group practice or clinic and 1 medical group.
What is Jay Kwok's office phone number?
The practice phone on file for Jay Kwok is (714) 997-7000.
What is Jay Kwok's medical license number?
Jay Kwok holds California license 13649.
Does Jay Kwok accept Medicare?
Yes. CMS lists Jay Kwok as accepting Medicare assignment.
How many Medicare patients does Jay Kwok see?
CMS counts 259 Medicare patients who saw Jay Kwok in 2024, with an average age of 76.
Where did Jay Kwok go to medical school?
Jay Kwok graduated from Pennsylvania College of Optometry in 2008.
Has Jay Kwok received payments from drug or device companies?
CMS Open Payments shows $1,236 in general payments to Jay Kwok from 8 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Jay Kwok been practicing?
Jay Kwok graduated from medical school in 2008, 18 years ago.
Selling to optometrist practices?
See optometrists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card