Melissa Zhao, OD
- Part D claims, 2024
- 29
- Industry payments
- $79
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 12302 Garden Grove Blvd, Garden Grove, CA 92843
- Practice phone
- Call (714) 823-0361
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Timothy Thien Tran MD Inc
Garden Grove, California
Find Melissa Zhao'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.
Melissa Zhao is an optometrist in Garden Grove, California
Melissa Zhao practices at Timothy Thien Tran MD Inc in Garden Grove, California.
Melissa Zhao's NPI, 1013323047, was assigned on July 10, 2014. Melissa Zhao graduated from Southern California College of Optometry in 2014. Melissa Zhao holds California license 14957.
- NPI
- 1013323047NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597086777
- NPI enumeration date
- July 10, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 823-0361
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Melissa Zhao practices at Timothy Thien Tran MD Inc in Garden Grove, California
Melissa Zhao's primary practice is Timothy Thien Tran MD Inc, at 12302 Garden Grove Blvd, Garden Grove, CA 92843 in Orange County. The practice phone is (714) 823-0361.
- Timothy Thien Tran MD Inc12302 Garden Grove Blvd, Garden Grove, CA 92843 · Orange CountyPhone(714) 823-0361
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Melissa Zhao is affiliated with 3 sites of care and 1 medical group
Melissa Zhao's primary practice is Timothy Thien Tran MD Inc in Garden Grove, California. Dmand AI also links Melissa Zhao to 1 physician office, 1 group practice or clinic and 1 medical group, 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 Melissa Zhao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Zhao practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Timothy Thien Tran MD Inc | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Melissa Zhao is one of 7,206 optometrists in California
Optometrist is Melissa Zhao's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Melissa Zhao is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Melissa Zhao
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
Melissa Zhao's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Melissa Zhao's median patient age at 73, with 57% women.
Melissa Zhao's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Melissa Zhao wrote 29 Medicare Part D claims in 2024
In 2024, Melissa Zhao wrote 29 Medicare Part D claims for 12 patients.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Melissa Zhao takes part in Medicare
Melissa Zhao 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)
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.
Melissa Zhao received $79 in industry payments in 2025
CMS Open Payments shows 3 general payments to Melissa Zhao from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $51.
Companies that paid Melissa Zhao the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Melissa Zhao graduated from Southern California College of Optometry
Melissa Zhao graduated from Southern California College of Optometry in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Melissa Zhao'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 Melissa Zhao
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Melissa Zhao's NPI number?
Melissa Zhao's NPI number is 1013323047. It was assigned on July 10, 2014, and it is active in the NPI Registry.
What does Melissa Zhao specialize in?
Melissa Zhao is an optometrist in Garden Grove, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Melissa Zhao practice?
Melissa Zhao practices at 12302 Garden Grove Blvd, Garden Grove, CA 92843. Melissa Zhao's primary practice is Timothy Thien Tran MD Inc in Garden Grove, California. Dmand AI also links Melissa Zhao to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Melissa Zhao's office phone number?
The practice phone on file for Melissa Zhao is (714) 823-0361.
What is Melissa Zhao's medical license number?
Melissa Zhao holds California license 14957.
Does Melissa Zhao accept Medicare?
Yes. CMS lists Melissa Zhao as accepting Medicare assignment.
Where did Melissa Zhao go to medical school?
Melissa Zhao graduated from Southern California College of Optometry in 2014.
Has Melissa Zhao received payments from drug or device companies?
CMS Open Payments shows $79 in general payments to Melissa Zhao from 2 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Melissa Zhao been practicing?
Melissa Zhao graduated from medical school in 2014, 12 years ago.
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