Ian Hui, OD
- Medicare patients, 2024
- 300
- Part D claims, 2024
- 73
- Hospital affiliations
- 1
- Industry payments
- $72
- Medical groups
- 4
- Practice address
- 701 10th Street SE, Cedar Rapids, IA 52403
- Practice phone
- Call (319) 398-6011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ian Hui's professional email, personal email and mobile number
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Ian Hui is an optometrist in Cedar Rapids, Iowa
Ian Hui practices at Mercy Medical Center in Cedar Rapids, Iowa, part of Mercy Medical Center.
Ian Hui's NPI, 1275910697, was assigned on May 5, 2015. Ian Hui graduated from Illinois College of Optometry at Chicago in 2015. Ian Hui holds Iowa license 098907.
- NPI
- 1275910697NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072867308
- NPI enumeration date
- May 5, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (319) 398-6011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ian Hui practices at Mercy Medical Center in Cedar Rapids, Iowa
Ian Hui's primary practice is Mercy Medical Center, at 701 10th Street SE, Cedar Rapids, IA 52403 in Linn County. The practice phone is (319) 398-6011.
- Mercy Medical Center701 10th Street SE, Cedar Rapids, IA 52403 · Linn CountyPhone(319) 398-6011
Source: Dmand AI Affiliation Data
Ian Hui is affiliated with 4 sites of care and 4 medical groups
Ian Hui's primary practice is Mercy Medical Center in Cedar Rapids, Iowa, part of Mercy Medical Center. Dmand AI also links Ian Hui to 4 medical groups and 3 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ian Hui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ian Hui practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center | Available with a free account |
| +3 more sites and 4 medical groups | 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 Mercy Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Ian Hui is one of 501 optometrists in Iowa
Optometrist is Ian Hui's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Ian Hui's licenses on file in 2 states: Iowa and Connecticut.
Specialties and state licenses
- Optometrist, IowaPrimary
- Connecticut license
Optometrists near Ian Hui
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
Ian Hui treated 300 Medicare patients in 2024, average age 74
CMS counts 300 Medicare patients who saw Ian Hui in 2024. The largest group is 65 to 74, with 181 patients. 59% of them have high blood pressure, and 58% have high cholesterol. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ian Hui's median patient age at 60, with 63% women.
Ian Hui's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ian Hui's Medicare patients by sex, 2024
- Women17960%
- Men12140%
Chronic conditions among Ian Hui's Medicare patients, 2024
- High blood pressure59%
- High cholesterol58%
- Arthritis31%
- Anxiety19%
- Diabetes18%
- Mood disorders17%
- Depression16%
- Atrial fibrillation15%
Share of Medicare patients with each condition. A patient can have several.
Ian Hui's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ian Hui wrote 73 Medicare Part D claims in 2024
In 2024, Ian Hui wrote 73 Medicare Part D claims for 21 patients. 90% of them were for generic drugs.
Ian Hui's Part D claims by kind of drug, 2024
- Generic66 claims90%
- Brand-name and other7 claims10%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Ian Hui ranks in the 52nd percentile for cataract surgery in Medicare
Ian Hui accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 28 procedures of cataract surgery by Ian Hui, more than 52% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Ian Hui ranks in Medicare procedure volume
- Cataract surgery
- 52nd percentile28 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
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Ian Hui received $72 in industry payments in 2025
CMS Open Payments shows 2 general payments to Ian Hui from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $50.
Companies that paid Ian Hui the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ian Hui graduated from Illinois College of Optometry at Chicago
Ian Hui graduated from Illinois College of Optometry at Chicago in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ian Hui'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 Ian Hui
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ian Hui's NPI number?
Ian Hui's NPI number is 1275910697. It was assigned on May 5, 2015, and it is active in the NPI Registry.
What does Ian Hui specialize in?
Ian Hui is an optometrist in Cedar Rapids, Iowa. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ian Hui practice?
Ian Hui practices at 701 10th Street SE, Cedar Rapids, IA 52403. Ian Hui's primary practice is Mercy Medical Center in Cedar Rapids, Iowa, part of Mercy Medical Center. Dmand AI also links Ian Hui to 4 medical groups and 3 group practices and clinics.
What is Ian Hui's office phone number?
The practice phone on file for Ian Hui is (319) 398-6011.
What is Ian Hui's medical license number?
Ian Hui holds Iowa license 098907, one of the licenses on file in 2 states.
Which states has Ian Hui been licensed in?
Dmand AI has state licenses on file for Ian Hui in Iowa and Connecticut.
Which hospitals is Ian Hui affiliated with?
Ian Hui practices at Mercy Medical Center in Cedar Rapids, Iowa.
Does Ian Hui accept Medicare?
Yes. CMS lists Ian Hui as accepting Medicare assignment.
How many Medicare patients does Ian Hui see?
CMS counts 300 Medicare patients who saw Ian Hui in 2024, with an average age of 74.
Where did Ian Hui go to medical school?
Ian Hui graduated from Illinois College of Optometry at Chicago in 2015.
Has Ian Hui received payments from drug or device companies?
CMS Open Payments shows $72 in general payments to Ian Hui from 2 companies from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Ian Hui been practicing?
Ian Hui graduated from medical school in 2015, 11 years ago.
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