Ka Yan Cheung, OD
- Medicare patients, 2024
- 32
- Industry payments
- $211
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 3800 Kilroy Airport Way, Long Beach, CA 90806
- Practice phone
- Call (702) 893-3937
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optic Gallery Sahara
Long Beach, California
Find Ka Yan Cheung'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.
Ka Yan Cheung is an optometrist in Long Beach, California
Ka Yan Cheung practices at Optic Gallery Sahara in Long Beach, California.
Ka Yan Cheung's NPI, 1407160906, was assigned on July 27, 2010. Ka Yan Cheung graduated from Southern California College of Optometry in 2010. Ka Yan Cheung holds Nevada license 678.
- NPI
- 1407160906NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799063723
- NPI enumeration date
- July 27, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 893-3937
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ka Yan Cheung practices at Optic Gallery Sahara in Long Beach, California
Ka Yan Cheung's primary practice is Optic Gallery Sahara, at 3800 Kilroy Airport Way, Long Beach, CA 90806 in Los Angeles County. The practice phone is (702) 893-3937.
- Optic Gallery Sahara3800 Kilroy Airport Way, Long Beach, CA 90806 · Los Angeles CountyPhone(702) 893-3937
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ka Yan Cheung is affiliated with 2 sites of care and 1 medical group
Ka Yan Cheung's primary practice is Optic Gallery Sahara in Long Beach, California. Dmand AI also links Ka Yan Cheung 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 Ka Yan Cheung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ka Yan Cheung practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optic Gallery Sahara | 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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Ka Yan Cheung is one of 7,206 optometrists in California
Optometrist is Ka Yan Cheung's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Ka Yan Cheung is licensed in Nevada.
Specialties and state licenses
- Optometrist, NevadaPrimary
Optometrists near Ka Yan Cheung
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
Ka Yan Cheung treated 32 Medicare patients in 2024, average age 69
CMS counts 32 Medicare patients who saw Ka Yan Cheung in 2024. The largest group is 65 to 74, with 17 patients. 69% of them have high cholesterol, and 63% have high blood pressure. 59% are also on Medicaid. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ka Yan Cheung's median patient age at 66, with 47% women.
Ka Yan Cheung's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ka Yan Cheung's Medicare patients by sex, 2024
- Women1856%
- Men1444%
Chronic conditions among Ka Yan Cheung's Medicare patients, 2024
- High cholesterol69%
- High blood pressure63%
- Arthritis44%
- Diabetes44%
Share of Medicare patients with each condition. A patient can have several.
Ka Yan Cheung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women47%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Ka Yan Cheung takes part in Medicare
Ka Yan Cheung 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)
Ka Yan Cheung received $211 in industry payments in 2025
CMS Open Payments shows 3 general payments to Ka Yan Cheung from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $127.
Companies that paid Ka Yan Cheung the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ka Yan Cheung graduated from Southern California College of Optometry
Ka Yan Cheung graduated from Southern California College of Optometry in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ka Yan Cheung'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) |
| 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 Ka Yan Cheung
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ka Yan Cheung's NPI number?
Ka Yan Cheung's NPI number is 1407160906. It was assigned on July 27, 2010, and it is active in the NPI Registry.
What does Ka Yan Cheung specialize in?
Ka Yan Cheung is an optometrist in Long Beach, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ka Yan Cheung practice?
Ka Yan Cheung practices at 3800 Kilroy Airport Way, Long Beach, CA 90806. Ka Yan Cheung's primary practice is Optic Gallery Sahara in Long Beach, California. Dmand AI also links Ka Yan Cheung to 1 group practice or clinic and 1 medical group.
What is Ka Yan Cheung's office phone number?
The practice phone on file for Ka Yan Cheung is (702) 893-3937.
What is Ka Yan Cheung's medical license number?
Ka Yan Cheung holds Nevada license 678.
Does Ka Yan Cheung accept Medicare?
Yes. CMS lists Ka Yan Cheung as accepting Medicare assignment.
How many Medicare patients does Ka Yan Cheung see?
CMS counts 32 Medicare patients who saw Ka Yan Cheung in 2024, with an average age of 69.
Where did Ka Yan Cheung go to medical school?
Ka Yan Cheung graduated from Southern California College of Optometry in 2010.
Has Ka Yan Cheung received payments from drug or device companies?
CMS Open Payments shows $211 in general payments to Ka Yan Cheung from 2 companies from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Ka Yan Cheung been practicing?
Ka Yan Cheung graduated from medical school in 2010, 16 years ago.
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