Tina Nguyen, OD
- Medicare patients, 2024
- 15
- Hospital affiliations
- 1
- Industry payments
- $124
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 18300 St John Drive, Nassau Bay, TX 77058
- Practice phone
- Call (281) 333-5503
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tina Nguyen'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.
Tina Nguyen is an optometrist in Houston, Texas
Tina Nguyen practices at Houston Methodist Clear Lake Hospital in Nassau Bay, Texas, part of Houston Methodist.
Tina Nguyen's NPI, 1982911566, was assigned on September 2, 2010. Tina Nguyen graduated from University of Houston - College of Optometry in 2009. Tina Nguyen holds Texas license 7414TG.
- NPI
- 1982911566NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941440812
- NPI enumeration date
- September 2, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (281) 333-5503
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tina Nguyen practices at Houston Methodist Clear Lake Hospital in Nassau Bay, Texas
Tina Nguyen's primary practice is Houston Methodist Clear Lake Hospital, at 18300 St John Drive, Nassau Bay, TX 77058 in Harris County. The practice phone is (281) 333-5503.
- Houston Methodist Clear Lake Hospital18300 St John Drive, Nassau Bay, TX 77058 · Harris CountyPhone(281) 333-5503
Source: Dmand AI Affiliation Data
Tina Nguyen is affiliated with 2 sites of care
Tina Nguyen's primary practice is Houston Methodist Clear Lake Hospital in Nassau Bay, Texas, part of Houston Methodist. Dmand AI also links Tina Nguyen 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 Tina Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tina Nguyen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Houston Methodist Clear Lake Hospital | Available with a free account |
| +1 more affiliated site | 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 Houston Methodist and 6.2K+ hospitals, with verified contacts in the same login.
Tina Nguyen is one of 3,272 optometrists in Texas
Optometrist is Tina Nguyen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Tina Nguyen is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Tina Nguyen
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
Tina Nguyen treated 15 Medicare patients in 2024, average age 73
CMS counts 15 Medicare patients who saw Tina Nguyen in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 73% have high cholesterol. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Tina Nguyen's median patient age at 50, with 55% women.
Tina Nguyen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Tina Nguyen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
Share of Medicare patients with each condition. A patient can have several.
Tina Nguyen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Tina Nguyen takes part in Medicare
Tina Nguyen 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)
Tina Nguyen received $124 in industry payments in 2025
CMS Open Payments shows 2 general payments to Tina Nguyen from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $111.
Companies that paid Tina Nguyen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Tina Nguyen graduated from University of Houston - College of Optometry
Tina Nguyen graduated from University of Houston - College of Optometry in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Tina Nguyen'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) |
| 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 Tina Nguyen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tina Nguyen's NPI number?
Tina Nguyen's NPI number is 1982911566. It was assigned on September 2, 2010, and it is active in the NPI Registry.
What does Tina Nguyen specialize in?
Tina Nguyen is an optometrist in Houston, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Tina Nguyen practice?
Tina Nguyen practices at 18300 St John Drive, Nassau Bay, TX 77058. Tina Nguyen's primary practice is Houston Methodist Clear Lake Hospital in Nassau Bay, Texas, part of Houston Methodist. Dmand AI also links Tina Nguyen to 1 physician office.
What is Tina Nguyen's office phone number?
The practice phone on file for Tina Nguyen is (281) 333-5503.
What is Tina Nguyen's medical license number?
Tina Nguyen holds Texas license 7414TG.
Which hospitals is Tina Nguyen affiliated with?
Tina Nguyen practices at Houston Methodist Clear Lake Hospital in Nassau Bay, Texas.
Does Tina Nguyen accept Medicare?
Yes. CMS lists Tina Nguyen as accepting Medicare assignment.
How many Medicare patients does Tina Nguyen see?
CMS counts 15 Medicare patients who saw Tina Nguyen in 2024, with an average age of 73.
Where did Tina Nguyen go to medical school?
Tina Nguyen graduated from University of Houston - College of Optometry in 2009.
Has Tina Nguyen received payments from drug or device companies?
CMS Open Payments shows $124 in general payments to Tina Nguyen from 2 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Tina Nguyen been practicing?
Tina Nguyen graduated from medical school in 2009, 17 years ago.
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