Anh-Linh Teresa Nguyen, OD
- Medicare patients, 2024
- 84
- Part D claims, 2024
- 77
- Industry payments
- $44
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 3801 S Harbor Blvd, Santa Ana, CA 92704
- Practice phone
- Call (714) 531-9900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Crystal Vision Optometry
Santa Ana, California
Find Anh-Linh 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.
Anh-Linh Teresa Nguyen is an optometrist in Santa Ana, California
Anh-Linh Nguyen practices at Crystal Vision Optometry in Santa Ana, California.
Anh-Linh Nguyen's NPI, 1124016183, was assigned on October 12, 2005. Anh-Linh Nguyen graduated from Southern California College of Optometry in 1993. Anh-Linh Nguyen holds California license 10146T.
- NPI
- 1124016183NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567467103
- NPI enumeration date
- October 12, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 531-9900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Anh-Linh Teresa Nguyen practices at Crystal Vision Optometry in Santa Ana, California
Anh-Linh Nguyen's primary practice is Crystal Vision Optometry, at 3801 S Harbor Blvd, Santa Ana, CA 92704 in Orange County. The practice phone is (714) 531-9900.
- Crystal Vision Optometry3801 S Harbor Blvd, Santa Ana, CA 92704 · Orange CountyPhone(714) 531-9900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Anh-Linh Teresa Nguyen is affiliated with 2 sites of care
Anh-Linh Nguyen's primary practice is Crystal Vision Optometry in Santa Ana, California. Dmand AI also links Anh-Linh Nguyen to 1 physician office, 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 Anh-Linh Teresa Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anh-Linh Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Crystal Vision Optometry | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Anh-Linh Teresa Nguyen is one of 7,206 optometrists in California
Optometrist is Anh-Linh Nguyen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Anh-Linh Nguyen is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Anh-Linh 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
Anh-Linh Teresa Nguyen treated 84 Medicare patients in 2024, average age 78
CMS counts 84 Medicare patients who saw Anh-Linh Nguyen in 2024. The largest group is 75 to 84, with 34 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 74% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Anh-Linh Nguyen's median patient age at 57, with 55% women.
Anh-Linh Nguyen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Anh-Linh Nguyen's Medicare patients by sex, 2024
- Women4857%
- Men3643%
Chronic conditions among Anh-Linh Nguyen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes44%
- Arthritis39%
- Chronic kidney disease29%
- Osteoporosis27%
- Ischemic heart disease21%
- COPD19%
Share of Medicare patients with each condition. A patient can have several.
Anh-Linh 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 57
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Anh-Linh Teresa Nguyen wrote 77 Medicare Part D claims in 2024
In 2024, Anh-Linh Nguyen wrote 77 Medicare Part D claims for 30 patients.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Anh-Linh Teresa Nguyen takes part in Medicare
Anh-Linh 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Anh-Linh Teresa Nguyen received $44 in industry payments in 2025
CMS Open Payments shows 2 general payments to Anh-Linh 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, $27.
Companies that paid Anh-Linh 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
Anh-Linh Teresa Nguyen graduated from Southern California College of Optometry
Anh-Linh Nguyen graduated from Southern California College of Optometry in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Anh-Linh Teresa 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 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 Anh-Linh Teresa 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 Anh-Linh Teresa Nguyen's NPI number?
Anh-Linh Teresa Nguyen's NPI number is 1124016183. It was assigned on October 12, 2005, and it is active in the NPI Registry.
What does Anh-Linh Teresa Nguyen specialize in?
Anh-Linh Teresa Nguyen is an optometrist in Santa Ana, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Anh-Linh Teresa Nguyen practice?
Anh-Linh Nguyen practices at 3801 S Harbor Blvd, Santa Ana, CA 92704. Anh-Linh Nguyen's primary practice is Crystal Vision Optometry in Santa Ana, California. Dmand AI also links Anh-Linh Nguyen to 1 physician office.
What is Anh-Linh Teresa Nguyen's office phone number?
The practice phone on file for Anh-Linh Nguyen is (714) 531-9900.
What is Anh-Linh Teresa Nguyen's medical license number?
Anh-Linh Nguyen holds California license 10146T.
Does Anh-Linh Teresa Nguyen accept Medicare?
Yes. CMS lists Anh-Linh Nguyen as accepting Medicare assignment.
How many Medicare patients does Anh-Linh Teresa Nguyen see?
CMS counts 84 Medicare patients who saw Anh-Linh Nguyen in 2024, with an average age of 78.
Where did Anh-Linh Teresa Nguyen go to medical school?
Anh-Linh Nguyen graduated from Southern California College of Optometry in 1993.
Has Anh-Linh Teresa Nguyen received payments from drug or device companies?
CMS Open Payments shows $44 in general payments to Anh-Linh Nguyen from 2 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Anh-Linh Teresa Nguyen been practicing?
Anh-Linh Nguyen graduated from medical school in 1993, 33 years ago.
Selling to optometrist practices?
See optometrists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card