Nancy Nguyen, OD
- Part D claims, 2024
- 11
- Industry payments
- $46
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 706 W Sr 436, Altamonte Springs, FL 32714
- Practice phone
- Call (239) 800-1717
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gulf Coast Optometry - Altamonte Springs
Eye care practice · Altamonte Springs, Florida
Find Nancy 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.
Nancy Nguyen is an optometrist in Orlando, Florida
Nancy Nguyen practices at Gulf Coast Optometry - Altamonte Springs in Altamonte Springs, Florida.
Nancy Nguyen's NPI, 1871842476, was assigned on August 29, 2012. Nancy Nguyen holds Florida license OPC4736.
- NPI
- 1871842476NPI Registry (opens in a new tab)
- NPI enumeration date
- August 29, 2012
- NPI status
- Active
- Practice phone
- (239) 800-1717
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nancy Nguyen practices in Altamonte Springs and Orlando
Nancy Nguyen's primary practice is Gulf Coast Optometry - Altamonte Springs, at 706 W Sr 436, Altamonte Springs, FL 32714. The practice phone is (239) 800-1717. The NPI Registry lists Nancy Nguyen's practice address as 3808 E Colonial Dr, Orlando, FL 32803.
- Gulf Coast Optometry - Altamonte SpringsPrimary706 W Sr 436, Altamonte Springs, FL 32714Phone(239) 800-1717
- NPI Registry address3808 E Colonial Dr, Orlando, FL 32803 · Orange County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Nancy Nguyen is affiliated with 1 site of care and 1 medical group
Nancy Nguyen's primary practice is Gulf Coast Optometry - Altamonte Springs in Altamonte Springs, Florida. Dmand AI also links Nancy Nguyen to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Nancy Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nancy Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gulf Coast Optometry - Altamonte Springs | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Nancy Nguyen is one of 2,585 optometrists in Florida
Optometrist is Nancy Nguyen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Nancy Nguyen is licensed in Florida.
Specialties and state licenses
- Optometrist, FloridaPrimary
Optometrists near Nancy 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
Nancy Nguyen's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Nancy Nguyen's median patient age at 74, with 68% women.
Nancy 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 74
Patient panel by sex, all payers
- Women68%
- Men32%
Source: Dmand AI Patient Panel Data
Nancy Nguyen wrote 11 Medicare Part D claims in 2024
In 2024, Nancy Nguyen wrote 11 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Nancy Nguyen received $46 in industry payments in 2025
CMS Open Payments shows 1 general payment to Nancy Nguyen 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, $46.
Companies that paid Nancy 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
Sources for Nancy 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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 Nancy 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 Nancy Nguyen's NPI number?
Nancy Nguyen's NPI number is 1871842476. It was assigned on August 29, 2012, and it is active in the NPI Registry.
What does Nancy Nguyen specialize in?
Nancy Nguyen is an optometrist in Orlando, Florida. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Nancy Nguyen practice?
Nancy Nguyen practices at 706 W Sr 436, Altamonte Springs, FL 32714. Nancy Nguyen also practices at 3808 E Colonial Dr, Orlando, FL 32803. Nancy Nguyen's primary practice is Gulf Coast Optometry - Altamonte Springs in Altamonte Springs, Florida. Dmand AI also links Nancy Nguyen to 1 medical group.
What is Nancy Nguyen's office phone number?
The practice phone on file for Nancy Nguyen is (239) 800-1717.
What is Nancy Nguyen's medical license number?
Nancy Nguyen holds Florida license OPC4736.
Has Nancy Nguyen received payments from drug or device companies?
CMS Open Payments shows $46 in general payments to Nancy Nguyen from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Nancy Nguyen been practicing?
Nancy Nguyen's NPI was assigned in 2012.
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