Ann T. Duong, OD
- Part D claims, 2024
- 87
- Industry payments
- $121
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 441 N Lakeview Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Anaheim, California
Find Ann Duong'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.
Ann T. Duong is an optometrist in Anaheim, California
Ann Duong practices at Southern California Permanente Medical Group in Anaheim, California.
Ann Duong's NPI, 1750397691, was assigned on July 31, 2006. Ann Duong graduated from New England College of Optometry in 2000. Ann Duong holds California license OPT11578 TPA.
- NPI
- 1750397691NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577503390
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ann T. Duong practices at Southern California Permanente Medical Group in Anaheim, California
Ann Duong's primary practice is Southern California Permanente Medical Group, at 441 N Lakeview Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 279-4000.
- Southern California Permanente Medical Group441 N Lakeview Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 279-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ann T. Duong is affiliated with 2 sites of care and 1 medical group
Ann Duong's primary practice is Southern California Permanente Medical Group in Anaheim, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Ann Duong to 1 more group practice or clinic, 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 Ann T. Duong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ann Duong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Ann T. Duong is one of 7,206 optometrists in California
Optometrist is Ann Duong's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Ann Duong is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Ann Duong
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
Ann T. Duong's patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Ann Duong's median patient age at 47, with 68% women.
Ann Duong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women68%
- Men32%
Source: Dmand AI Patient Panel Data
Ann T. Duong wrote 87 Medicare Part D claims in 2024
In 2024, Ann Duong wrote 87 Medicare Part D claims for 33 patients. 71% of them were for generic drugs.
Ann Duong's Part D claims by kind of drug, 2024
- Generic62 claims71%
- Brand-name25 claims29%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ann T. Duong takes part in Medicare
Ann Duong 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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Ann T. Duong received $121 in industry payments in 2025
CMS Open Payments shows 1 general payment to Ann Duong from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $121.
Companies that paid Ann Duong the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ann T. Duong graduated from New England College of Optometry
Ann Duong graduated from New England College of Optometry in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ann T. Duong'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 Data |
| 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 Ann T. Duong
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ann T. Duong's NPI number?
Ann T. Duong's NPI number is 1750397691. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What does Ann T. Duong specialize in?
Ann T. Duong is an optometrist in Anaheim, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ann T. Duong practice?
Ann Duong practices at 441 N Lakeview Ave, Anaheim, CA 92807. Ann Duong's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dmand AI also links Ann Duong to 1 group practice or clinic.
What is Ann T. Duong's office phone number?
The practice phone on file for Ann Duong is (714) 279-4000.
What is Ann T. Duong's medical license number?
Ann Duong holds California license OPT11578 TPA.
What medical group is Ann T. Duong part of?
Ann Duong is linked to Southern California Permanente Medical Group.
Does Ann T. Duong accept Medicare?
Yes. CMS lists Ann Duong as accepting Medicare assignment.
Where did Ann T. Duong go to medical school?
Ann Duong graduated from New England College of Optometry in 2000.
Has Ann T. Duong received payments from drug or device companies?
CMS Open Payments shows $121 in general payments to Ann Duong from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Ann T. Duong been practicing?
Ann Duong graduated from medical school in 2000, 26 years ago.
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