Han Bui, OD
- Industry payments
- $21
- Affiliated sites
- 2
- State licenses
- 2
- Year NPI issued
- 2015
- Practice address
- 18850 S Memorial Blvd, Humble, TX 77338
- Practice phone
- Call (281) 446-7900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mann Eye Institute - Humble, TX
Surgery Center - Medicare-Certified · Humble, Texas
Find Han 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.
Han Bui is an optometrist in Humble, Texas
Han Bui practices at Mann Eye Institute - Humble, TX in Humble, Texas.
Han Bui's NPI, 1578930343, was assigned on August 28, 2015. Han Bui holds California license 33961TLG.
- NPI
- 1578930343NPI Registry (opens in a new tab)
- NPI enumeration date
- August 28, 2015
- NPI status
- Active
- Practice phone
- (281) 446-7900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Han Bui practices at Mann Eye Institute - Humble, TX in Humble, Texas
Han Bui's primary practice is Mann Eye Institute - Humble, TX, at 18850 S Memorial Blvd, Humble, TX 77338. The practice phone is (281) 446-7900.
- Mann Eye Institute - Humble, TX18850 S Memorial Blvd, Humble, TX 77338Phone(281) 446-7900
Source: Dmand AI Affiliation Data
Han Bui is affiliated with 2 sites of care
Han Bui's primary practice is Mann Eye Institute - Humble, TX in Humble, Texas. Dmand AI also links Han Bui to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Han Bui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Han Bui practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mann Eye Institute - Humble, TX | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Han Bui is one of 3,272 optometrists in Texas
Optometrist is Han Bui's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Han Bui's licenses on file in 2 states: California and Texas.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
- Texas license
Optometrists near Han 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
Han Bui's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Han Bui's median patient age at 44, with 25% women.
Han 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 44
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Han Bui received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Han Bui from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $21.
Companies that paid Han 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
Sources for Han 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 | 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 Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Han 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 Han Bui's NPI number?
Han Bui's NPI number is 1578930343. It was assigned on August 28, 2015, and it is active in the NPI Registry.
What does Han Bui specialize in?
Han Bui is an optometrist in Humble, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Han Bui practice?
Han Bui practices at 18850 S Memorial Blvd, Humble, TX 77338. Han Bui's primary practice is Mann Eye Institute - Humble, TX in Humble, Texas. Dmand AI also links Han Bui to 1 physician office.
What is Han Bui's office phone number?
The practice phone on file for Han Bui is (281) 446-7900.
What is Han Bui's medical license number?
Han Bui holds California license 33961TLG, one of the licenses on file in 2 states.
Which states has Han Bui been licensed in?
Dmand AI has state licenses on file for Han Bui in California and Texas.
Has Han Bui received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Han Bui from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Han Bui been practicing?
Han Bui's NPI was assigned in 2015.
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