Hien Trinh, OD
- Industry payments
- $23
- Affiliated sites
- 1
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2011
- Practice address
- 7119 Elk Grove Blvd Suite 123 Suite 123, Elk Grove, CA 95758-9568
- Practice phone
- Call (916) 683-5670
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye Place Optometry
Eye care practice · Elk Grove, California
Find Hien Trinh'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.
Hien Trinh is an optometrist in Elk Grove, California
Hien Trinh practices at Eye Place Optometry in Elk Grove, California.
Hien Trinh's NPI, 1508144353, was assigned on July 28, 2011. Hien Trinh graduated from Southern California College of Optometry in 2011. Hien Trinh holds California license 14140.
- NPI
- 1508144353NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052632494
- NPI enumeration date
- July 28, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 683-5670
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hien Trinh practices at Eye Place Optometry in Elk Grove, California
Hien Trinh's primary practice is Eye Place Optometry, at 7119 Elk Grove Blvd Suite 123 Suite 123, Elk Grove, CA 95758-9568. The practice phone is (916) 683-5670.
- Eye Place Optometry7119 Elk Grove Blvd Suite 123 Suite 123, Elk Grove, CA 95758-9568Phone(916) 683-5670
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hien Trinh is affiliated with 1 site of care and 2 medical groups
Hien Trinh's primary practice is Eye Place Optometry in Elk Grove, California. Dmand AI also links Hien Trinh to 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Hien Trinh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hien Trinh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye Place Optometry | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Hien Trinh is one of 7,206 optometrists in California
Optometrist is Hien Trinh's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Hien Trinh's licenses on file in 2 states: California and New York.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
- New York license
Optometrists near Hien Trinh
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
Hien Trinh's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Hien Trinh's median patient age at 42, with 56% women.
Hien Trinh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
How Hien Trinh takes part in Medicare
Hien Trinh 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)
Hien Trinh received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to Hien Trinh from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $23.
Companies that paid Hien Trinh the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Hien Trinh graduated from Southern California College of Optometry
Hien Trinh graduated from Southern California College of Optometry in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Hien Trinh'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Hien Trinh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hien Trinh's NPI number?
Hien Trinh's NPI number is 1508144353. It was assigned on July 28, 2011, and it is active in the NPI Registry.
What does Hien Trinh specialize in?
Hien Trinh is an optometrist in Elk Grove, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Hien Trinh practice?
Hien Trinh practices at 7119 Elk Grove Blvd Suite 123 Suite 123, Elk Grove, CA 95758-9568. Hien Trinh's primary practice is Eye Place Optometry in Elk Grove, California. Dmand AI also links Hien Trinh to 2 medical groups.
What is Hien Trinh's office phone number?
The practice phone on file for Hien Trinh is (916) 683-5670.
What is Hien Trinh's medical license number?
Hien Trinh holds California license 14140, one of the licenses on file in 2 states.
Which states has Hien Trinh been licensed in?
Dmand AI has state licenses on file for Hien Trinh in California and New York.
Does Hien Trinh accept Medicare?
Yes. CMS lists Hien Trinh as accepting Medicare assignment.
Where did Hien Trinh go to medical school?
Hien Trinh graduated from Southern California College of Optometry in 2011.
Has Hien Trinh received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Hien Trinh from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Hien Trinh been practicing?
Hien Trinh graduated from medical school in 2011, 15 years ago.
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