Tiffany M. Ong, OD
- Industry payments
- $140
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 11242 Washington Blvd, Whittier, CA 90606
- Practice phone
- Call (562) 692-1208
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Golden Ardaya & Lin Optometry Inc
Whittier, California
Find Tiffany Ong'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.
Tiffany M. Ong is an optometrist in Whittier, California
Tiffany Ong practices at Golden Ardaya & Lin Optometry Inc in Whittier, California.
Tiffany Ong's NPI, 1902889009, was assigned on November 22, 2005. Tiffany Ong holds California license 11722T.
- NPI
- 1902889009NPI Registry (opens in a new tab)
- NPI enumeration date
- November 22, 2005
- NPI status
- Active
- Practice phone
- (562) 692-1208
- 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 Practice Data
Tiffany M. Ong practices at Golden Ardaya & Lin Optometry Inc in Whittier, California
Tiffany Ong's primary practice is Golden Ardaya & Lin Optometry Inc, at 11242 Washington Blvd, Whittier, CA 90606 in Los Angeles County. The practice phone is (562) 692-1208.
- Golden Ardaya & Lin Optometry Inc11242 Washington Blvd, Whittier, CA 90606 · Los Angeles CountyPhone(562) 692-1208
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tiffany M. Ong is affiliated with 3 sites of care and 2 medical groups
Tiffany Ong's primary practice is Golden Ardaya & Lin Optometry Inc in Whittier, California. Dmand AI also links Tiffany Ong to 2 group practices and clinics and 2 medical groups, each 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 Tiffany M. Ong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tiffany Ong practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Golden Ardaya & Lin Optometry Inc | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Tiffany M. Ong is one of 7,206 optometrists in California
Optometrist is Tiffany Ong's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Tiffany Ong is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Tiffany Ong
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
Tiffany M. Ong's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Tiffany Ong's median patient age at 72, with 65% women.
Tiffany Ong'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
- Women65%
- Men35%
Source: Dmand AI Patient Panel Data
Tiffany M. Ong received $140 in industry payments in 2025
CMS Open Payments shows 1 general payment to Tiffany Ong 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, $140.
Companies that paid Tiffany Ong 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 Tiffany M. Ong'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 |
| 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 Tiffany M. Ong
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tiffany M. Ong's NPI number?
Tiffany M. Ong's NPI number is 1902889009. It was assigned on November 22, 2005, and it is active in the NPI Registry.
What does Tiffany M. Ong specialize in?
Tiffany M. Ong is an optometrist in Whittier, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Tiffany M. Ong practice?
Tiffany Ong practices at 11242 Washington Blvd, Whittier, CA 90606. Tiffany Ong's primary practice is Golden Ardaya & Lin Optometry Inc in Whittier, California. Dmand AI also links Tiffany Ong to 2 group practices and clinics and 2 medical groups.
What is Tiffany M. Ong's office phone number?
The practice phone on file for Tiffany Ong is (562) 692-1208.
What is Tiffany M. Ong's medical license number?
Tiffany Ong holds California license 11722T.
Has Tiffany M. Ong received payments from drug or device companies?
CMS Open Payments shows $140 in general payments to Tiffany Ong from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Tiffany M. Ong been practicing?
Tiffany Ong's NPI was assigned in 2005.
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