Hai An Bui, OD
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 43
- Industry payments
- $63
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2312 Sir Barton Way, Lexington, KY 40509
- Practice phone
- Call (859) 543-8383
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
KY Doctors of Optometry
Lexington, Kentucky
Find Hai Bui'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.
Hai An Bui is an optometrist in Lexington, Kentucky
Hai Bui practices at KY Doctors of Optometry in Lexington, Kentucky.
Hai Bui's NPI, 1710400247, was assigned on July 17, 2017. Hai Bui graduated from Southern College of Optometry in 2017. Hai Bui holds Kentucky license 2087DT.
- NPI
- 1710400247NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648544130
- NPI enumeration date
- July 17, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (859) 543-8383
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Hai An Bui practices at KY Doctors of Optometry in Lexington, Kentucky
Hai Bui's primary practice is KY Doctors of Optometry, at 2312 Sir Barton Way, Lexington, KY 40509 in Fayette County. The practice phone is (859) 543-8383.
- KY Doctors of Optometry2312 Sir Barton Way, Lexington, KY 40509 · Fayette CountyPhone(859) 543-8383
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Hai An Bui is affiliated with 2 sites of care and 1 medical group
Hai Bui's primary practice is KY Doctors of Optometry in Lexington, Kentucky. Dmand AI also links Hai Bui 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 Hai An Bui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hai Bui practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| KY Doctors of Optometry | 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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Hai An Bui is one of 608 optometrists in Kentucky
Optometrist is Hai Bui's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Hai Bui is licensed in Kentucky.
Specialties and state licenses
- Optometrist, KentuckyPrimary
Optometrists near Hai Bui
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
Hai An Bui treated 12 Medicare patients in 2024, average age 72
CMS counts 12 Medicare patients who saw Hai Bui in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Hai Bui's median patient age at 41, with 59% women.
Hai Bui's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Hai Bui's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Hai Bui's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Hai An Bui wrote 43 Medicare Part D claims in 2024
In 2024, Hai Bui wrote 43 Medicare Part D claims for 26 patients. 51% of them were for generic drugs.
Hai Bui's Part D claims by kind of drug, 2024
- Generic22 claims51%
- Brand-name21 claims49%
Drug classes CMS tracks in Hai Bui's Part D claims, 2024
- Antibiotics28%12 of 43 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 Hai An Bui takes part in Medicare
Hai Bui 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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Hai An Bui received $63 in industry payments in 2025
CMS Open Payments shows 1 general payment to Hai Bui from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $63.
Companies that paid Hai Bui the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Hai An Bui graduated from Southern College of Optometry
Hai Bui graduated from Southern College of Optometry in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Hai An Bui'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 Hai An Bui
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hai An Bui's NPI number?
Hai An Bui's NPI number is 1710400247. It was assigned on July 17, 2017, and it is active in the NPI Registry.
What does Hai An Bui specialize in?
Hai An Bui is an optometrist in Lexington, Kentucky. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Hai An Bui practice?
Hai Bui practices at 2312 Sir Barton Way, Lexington, KY 40509. Hai Bui's primary practice is KY Doctors of Optometry in Lexington, Kentucky. Dmand AI also links Hai Bui to 1 group practice or clinic and 1 medical group.
What is Hai An Bui's office phone number?
The practice phone on file for Hai Bui is (859) 543-8383.
What is Hai An Bui's medical license number?
Hai Bui holds Kentucky license 2087DT.
Does Hai An Bui accept Medicare?
Yes. CMS lists Hai Bui as accepting Medicare assignment.
How many Medicare patients does Hai An Bui see?
CMS counts 12 Medicare patients who saw Hai Bui in 2024, with an average age of 72.
Where did Hai An Bui go to medical school?
Hai Bui graduated from Southern College of Optometry in 2017.
Has Hai An Bui received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Hai Bui from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Hai An Bui been practicing?
Hai Bui graduated from medical school in 2017, 9 years ago.
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