Isabel Duong, OD
- Part D claims, 2024
- 260
- Industry payments
- $215
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 23600 Telo Ave Suite 100 Suite 100, Torrance, CA 90505-4036
- Practice phone
- Call (310) 543-2611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wolstan & Goldberg Eye Associates INC A Medical Corporaton
Eye care practice · Torrance, California
Find Isabel 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.
Isabel Duong is an optometrist in Torrance, California
Isabel Duong practices at Wolstan & Goldberg Eye Associates INC A Medical Corporaton in Torrance, California.
Isabel Duong's NPI, 1215421367, was assigned on June 21, 2018. Isabel Duong holds California license 33977.
- NPI
- 1215421367NPI Registry (opens in a new tab)
- NPI enumeration date
- June 21, 2018
- NPI status
- Active
- Practice phone
- (310) 543-2611
- 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
Isabel Duong practices at Wolstan & Goldberg Eye Associates INC A Medical Corporaton in Torrance, California
Isabel Duong's primary practice is Wolstan & Goldberg Eye Associates INC A Medical Corporaton, at 23600 Telo Ave Suite 100 Suite 100, Torrance, CA 90505-4036. The practice phone is (310) 543-2611.
- Wolstan & Goldberg Eye Associates INC A Medical Corporaton23600 Telo Ave Suite 100 Suite 100, Torrance, CA 90505-4036Phone(310) 543-2611
Source: Dmand AI Affiliation Data
Isabel Duong is affiliated with 2 sites of care and 2 medical groups
Isabel Duong's primary practice is Wolstan & Goldberg Eye Associates INC A Medical Corporaton in Torrance, California. Dmand AI also links Isabel Duong to 2 medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Isabel Duong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Isabel Duong practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wolstan & Goldberg Eye Associates INC A Medical Corporaton | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Isabel Duong is one of 7,206 optometrists in California
Optometrist is Isabel Duong's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Isabel Duong is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Isabel 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
Isabel Duong's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Isabel Duong's median patient age at 72, with 61% women.
Isabel 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 72
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Isabel Duong wrote 260 Medicare Part D claims in 2024
In 2024, Isabel Duong wrote 260 Medicare Part D claims for 112 patients. 50% of them were for generic drugs.
Isabel Duong's Part D claims by kind of drug, 2024
- Generic129 claims50%
- Brand-name131 claims50%
Drug classes CMS tracks in Isabel Duong's Part D claims, 2024
- Antibiotics4%11 of 260 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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.
Isabel Duong received $215 in industry payments in 2025
CMS Open Payments shows 9 general payments to Isabel Duong from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $74.
Companies that paid Isabel 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
Sources for Isabel 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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 Isabel 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 Isabel Duong's NPI number?
Isabel Duong's NPI number is 1215421367. It was assigned on June 21, 2018, and it is active in the NPI Registry.
What does Isabel Duong specialize in?
Isabel Duong is an optometrist in Torrance, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Isabel Duong practice?
Isabel Duong practices at 23600 Telo Ave Suite 100 Suite 100, Torrance, CA 90505-4036. Isabel Duong's primary practice is Wolstan & Goldberg Eye Associates INC A Medical Corporaton in Torrance, California. Dmand AI also links Isabel Duong to 2 medical groups and 1 group practice or clinic.
What is Isabel Duong's office phone number?
The practice phone on file for Isabel Duong is (310) 543-2611.
What is Isabel Duong's medical license number?
Isabel Duong holds California license 33977.
Has Isabel Duong received payments from drug or device companies?
CMS Open Payments shows $215 in general payments to Isabel Duong from 4 companies from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Isabel Duong been practicing?
Isabel Duong's NPI was assigned in 2018.
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