Ryan William Yuan, OD
- Medicare patients, 2024
- 56
- Part D claims, 2024
- 326
- Industry payments
- $54
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 22015 Avalon Blvd, Carson, CA 90745
- Practice phone
- Call (310) 830-7584
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yuan Optometry, a Professional Corporation
Carson, California
Find Ryan Yuan'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.
Ryan William Yuan is an optometrist in Carson, California
Ryan Yuan practices at Yuan Optometry, a Professional Corporation in Carson, California.
Ryan Yuan's NPI, 1558982132, was assigned on May 5, 2020. Ryan Yuan graduated from Southern California College of Optometry in 2020. Ryan Yuan holds California license 34519.
- NPI
- 1558982132NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800204306
- NPI enumeration date
- May 5, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 830-7584
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ryan William Yuan practices at Yuan Optometry, a Professional Corporation in Carson, California
Ryan Yuan's primary practice is Yuan Optometry, a Professional Corporation, at 22015 Avalon Blvd, Carson, CA 90745 in Los Angeles County. The practice phone is (310) 830-7584.
- Yuan Optometry, a Professional Corporation22015 Avalon Blvd, Carson, CA 90745 · Los Angeles CountyPhone(310) 830-7584
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ryan William Yuan is affiliated with 3 sites of care and 2 medical groups
Ryan Yuan's primary practice is Yuan Optometry, a Professional Corporation in Carson, California. Dmand AI also links Ryan Yuan to 2 group practices and clinics and 2 medical groups, 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 Ryan William Yuan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryan Yuan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yuan Optometry, a Professional Corporation | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Ryan William Yuan is one of 7,206 optometrists in California
Optometrist is Ryan Yuan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Ryan Yuan is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Ryan Yuan
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
Ryan William Yuan treated 56 Medicare patients in 2024, average age 72
CMS counts 56 Medicare patients who saw Ryan Yuan in 2024. The largest group is 75 to 84, with 24 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 68% are also on Medicaid. Their average risk score is 1.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ryan Yuan's median patient age at 66, with 63% women.
Ryan Yuan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ryan Yuan's Medicare patients by sex, 2024
- Women3664%
- Men2036%
Chronic conditions among Ryan Yuan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes55%
- Arthritis38%
- Chronic kidney disease30%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Ryan Yuan'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
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ryan William Yuan wrote 326 Medicare Part D claims in 2024
In 2024, Ryan Yuan wrote 326 Medicare Part D claims for 78 patients. 40% of them were for generic drugs.
Ryan Yuan's Part D claims by kind of drug, 2024
- Generic129 claims40%
- Brand-name197 claims60%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ryan William Yuan takes part in Medicare
Ryan Yuan 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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Ryan William Yuan received $54 in industry payments in 2025
CMS Open Payments shows 2 general payments to Ryan Yuan from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Harrow Eye, LLC paid the most, $38.
Companies that paid Ryan Yuan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ryan William Yuan graduated from Southern California College of Optometry
Ryan Yuan graduated from Southern California College of Optometry in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ryan William Yuan'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 Ryan William Yuan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ryan William Yuan's NPI number?
Ryan William Yuan's NPI number is 1558982132. It was assigned on May 5, 2020, and it is active in the NPI Registry.
What does Ryan William Yuan specialize in?
Ryan William Yuan is an optometrist in Carson, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ryan William Yuan practice?
Ryan Yuan practices at 22015 Avalon Blvd, Carson, CA 90745. Ryan Yuan's primary practice is Yuan Optometry, a Professional Corporation in Carson, California. Dmand AI also links Ryan Yuan to 2 group practices and clinics and 2 medical groups.
What is Ryan William Yuan's office phone number?
The practice phone on file for Ryan Yuan is (310) 830-7584.
What is Ryan William Yuan's medical license number?
Ryan Yuan holds California license 34519.
Does Ryan William Yuan accept Medicare?
Yes. CMS lists Ryan Yuan as accepting Medicare assignment.
How many Medicare patients does Ryan William Yuan see?
CMS counts 56 Medicare patients who saw Ryan Yuan in 2024, with an average age of 72.
Where did Ryan William Yuan go to medical school?
Ryan Yuan graduated from Southern California College of Optometry in 2020.
Has Ryan William Yuan received payments from drug or device companies?
CMS Open Payments shows $54 in general payments to Ryan Yuan from 2 companies from 2025 to 2025. The largest total came from Harrow Eye, LLC.
How long has Ryan William Yuan been practicing?
Ryan Yuan graduated from medical school in 2020, 6 years ago.
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