Catherine Thanh Tran, OD
- Industry payments
- $19
- Affiliated sites
- 1
- Medical group
- 1
- Year NPI issued
- 2015
- Practice address
- 1506 Brookhollow Dr, Santa Ana, CA 92705
- Practice phone
- Call (702) 341-3152
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Santa Ana VA Clinic
VA Clinic / Health Facility · Santa Ana, California
Find Catherine Tran'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.
Catherine Thanh Tran is a low vision rehabilitation optometrist in Santa Ana, California
Catherine Tran practices at Santa Ana VA Clinic in Santa Ana, California.
Catherine Tran's NPI, 1790165793, was assigned on June 4, 2015.
- NPI
- 1790165793NPI Registry (opens in a new tab)
- NPI enumeration date
- June 4, 2015
- NPI status
- Active
- Practice phone
- (702) 341-3152
- 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
Catherine Thanh Tran practices at Santa Ana VA Clinic in Santa Ana, California
Catherine Tran's primary practice is Santa Ana VA Clinic, at 1506 Brookhollow Dr, Santa Ana, CA 92705. The practice phone is (702) 341-3152.
- Santa Ana VA Clinic1506 Brookhollow Dr, Santa Ana, CA 92705Phone(702) 341-3152
Source: Dmand AI Affiliation Data
Catherine Thanh Tran is affiliated with 1 site of care and 1 medical group
Catherine Tran's primary practice is Santa Ana VA Clinic in Santa Ana, California. Dmand AI also links Catherine Tran to 1 medical group, named with a free account. Catherine Tran's employer is on file too: a government & correctional health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Catherine Thanh Tran's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Tran practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Ana VA Clinic | Available with a free account |
| +1 medical group | 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.
Catherine Thanh Tran is one of 42 low vision rehabilitation optometrists in California
Low vision rehabilitation is Catherine Tran's primary specialty in the NPI Registry, under taxonomy code 152WL0500X.
Specialties and state licenses
- Low vision rehabilitation optometristPrimary
Low vision rehabilitation optometrists near Catherine Tran
Counts of low vision rehabilitation 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
Catherine Thanh Tran's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Catherine Tran's median patient age at 68, with 29% women.
Catherine Tran's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women29%
- Men57%
Source: Dmand AI Patient Panel Data
Catherine Thanh Tran received $19 in industry payments in 2025
CMS Open Payments shows 1 general payment to Catherine Tran 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, $19.
Companies that paid Catherine Tran 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 Catherine Thanh Tran'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 DataDmand AI Org Hierarchy 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 Catherine Thanh Tran
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Catherine Thanh Tran's NPI number?
Catherine Thanh Tran's NPI number is 1790165793. It was assigned on June 4, 2015, and it is active in the NPI Registry.
What does Catherine Thanh Tran specialize in?
Catherine Thanh Tran is a low vision rehabilitation optometrist in Santa Ana, California. The primary specialty in the NPI Registry is Low Vision Rehabilitation Optometrist (taxonomy code 152WL0500X).
Where does Catherine Thanh Tran practice?
Catherine Tran practices at 1506 Brookhollow Dr, Santa Ana, CA 92705. Catherine Tran's primary practice is Santa Ana VA Clinic in Santa Ana, California. Dmand AI also links Catherine Tran to 1 medical group.
What is Catherine Thanh Tran's office phone number?
The practice phone on file for Catherine Tran is (702) 341-3152.
Has Catherine Thanh Tran received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Catherine Tran from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Catherine Thanh Tran been practicing?
Catherine Tran's NPI was assigned in 2015.
Selling to low vision rehabilitation practices?
See low vision rehabilitation 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