Ryan Nghiem Ngo, OD
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 340
- Industry payments
- $29
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 3800 Kilroy Airport Way, Long Beach, CA 90806
- Practice phone
- Call (808) 955-8441
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vision Center 30-3478
Long Beach, California
Find Ryan Ngo'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 Nghiem Ngo is an optometrist in Long Beach, California
Ryan Ngo practices at Vision Center 30-3478 in Long Beach, California.
Ryan Ngo's NPI, 1407321508, was assigned on October 4, 2018. Ryan Ngo graduated from Pacific University - College of Optometry in 2020. Ryan Ngo holds Washington license OD.OD.60976602.
- NPI
- 1407321508NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224440110
- NPI enumeration date
- October 4, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (808) 955-8441
- 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 Nghiem Ngo practices at Vision Center 30-3478 in Long Beach, California
Ryan Ngo's primary practice is Vision Center 30-3478, at 3800 Kilroy Airport Way, Long Beach, CA 90806 in Los Angeles County. The practice phone is (808) 955-8441.
- Vision Center 30-34783800 Kilroy Airport Way, Long Beach, CA 90806 · Los Angeles CountyPhone(808) 955-8441
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ryan Nghiem Ngo is affiliated with 2 sites of care and 1 medical group
Ryan Ngo's primary practice is Vision Center 30-3478 in Long Beach, California. The medical group on file is Washington Permanente Medical Group, P.C. Dmand AI also links Ryan Ngo to 1 more physician office, 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 Nghiem Ngo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryan Ngo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vision Center 30-3478 | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Ryan Nghiem Ngo is one of 7,206 optometrists in California
Optometrist is Ryan Ngo's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Ryan Ngo's licenses on file in 2 states: Washington and Oregon.
Specialties and state licenses
- Optometrist, WashingtonPrimary
- Oregon license
Optometrists near Ryan Ngo
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 Nghiem Ngo treated 21 Medicare patients in 2024, average age 69
CMS counts 21 Medicare patients who saw Ryan Ngo in 2024. 62% of them have high blood pressure, and 52% have diabetes. Their average risk score is 0.63, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ryan Ngo's median patient age at 47, with 50% women.
Chronic conditions among Ryan Ngo's Medicare patients, 2024
- High blood pressure62%
- Diabetes52%
Share of Medicare patients with each condition. A patient can have several.
Ryan Ngo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ryan Nghiem Ngo wrote 340 Medicare Part D claims in 2024
In 2024, Ryan Ngo wrote 340 Medicare Part D claims for 112 patients. 53% of them were for generic drugs.
Ryan Ngo's Part D claims by kind of drug, 2024
- Generic179 claims53%
- Brand-name161 claims47%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ryan Nghiem Ngo takes part in Medicare
Ryan Ngo 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 Nghiem Ngo received $29 in industry payments in 2025
CMS Open Payments shows 1 general payment to Ryan Ngo from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. LKC Technologies, Inc. paid the most, $29.
Companies that paid Ryan Ngo 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 Nghiem Ngo graduated from Pacific University - College of Optometry
Ryan Ngo graduated from Pacific University - College of Optometry in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ryan Nghiem Ngo'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 Nghiem Ngo
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 Nghiem Ngo's NPI number?
Ryan Nghiem Ngo's NPI number is 1407321508. It was assigned on October 4, 2018, and it is active in the NPI Registry.
What does Ryan Nghiem Ngo specialize in?
Ryan Nghiem Ngo is an optometrist in Long Beach, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ryan Nghiem Ngo practice?
Ryan Ngo practices at 3800 Kilroy Airport Way, Long Beach, CA 90806. Ryan Ngo's primary practice is Vision Center 30-3478 in Long Beach, California. Dmand AI also links Ryan Ngo to 1 physician office.
What is Ryan Nghiem Ngo's office phone number?
The practice phone on file for Ryan Ngo is (808) 955-8441.
What is Ryan Nghiem Ngo's medical license number?
Ryan Ngo holds Washington license OD.OD.60976602, one of the licenses on file in 2 states.
Which states has Ryan Nghiem Ngo been licensed in?
Dmand AI has state licenses on file for Ryan Ngo in Washington and Oregon.
What medical group is Ryan Nghiem Ngo part of?
Ryan Ngo is linked to Washington Permanente Medical Group, P.C.
Does Ryan Nghiem Ngo accept Medicare?
Yes. CMS lists Ryan Ngo as accepting Medicare assignment.
How many Medicare patients does Ryan Nghiem Ngo see?
CMS counts 21 Medicare patients who saw Ryan Ngo in 2024, with an average age of 69.
Where did Ryan Nghiem Ngo go to medical school?
Ryan Ngo graduated from Pacific University - College of Optometry in 2020.
Has Ryan Nghiem Ngo received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to Ryan Ngo from 1 company from 2025 to 2025. The largest total came from LKC Technologies, Inc.
How long has Ryan Nghiem Ngo been practicing?
Ryan Ngo graduated from medical school in 2020, 6 years ago.
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