Catherine Liu
- Part D claims, 2024
- 11
- Industry payments
- $342
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 4000 Luxottica Pl, Mason, OH 45040
- Practice phone
- Call (513) 765-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Luxottica of America Inc.
Mason, Ohio
Find Catherine Liu'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 Liu is an optometrist in Mason, Ohio
Catherine Liu practices at Luxottica of America Inc. in Mason, Ohio.
Catherine Liu's NPI, 1588396543, was assigned on June 28, 2022. Catherine Liu holds New York license 009542.
- NPI
- 1588396543NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092270124
- NPI enumeration date
- June 28, 2022
- NPI status
- Active
- Practice phone
- (513) 765-6000
- 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
Catherine Liu practices at Luxottica of America Inc. in Mason, Ohio
Catherine Liu's primary practice is Luxottica of America Inc., at 4000 Luxottica Pl, Mason, OH 45040 in Warren County. The practice phone is (513) 765-6000.
- Luxottica of America Inc.4000 Luxottica Pl, Mason, OH 45040 · Warren CountyPhone(513) 765-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Catherine Liu is affiliated with 2 sites of care and 1 medical group
Catherine Liu's primary practice is Luxottica of America Inc. in Mason, Ohio. Dmand AI also links Catherine Liu to 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 Catherine Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Liu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Luxottica of America Inc. | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Catherine Liu is one of 2,779 optometrists in Ohio
Optometrist is Catherine Liu's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Catherine Liu is licensed in New York.
Specialties and state licenses
- Optometrist, New YorkPrimary
Optometrists near Catherine Liu
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
Catherine Liu's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Catherine Liu's median patient age at 63, with 64% women.
Catherine Liu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Catherine Liu wrote 11 Medicare Part D claims in 2024
In 2024, Catherine Liu wrote 11 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Catherine Liu received $342 in industry payments in 2025
CMS Open Payments shows 4 general payments to Catherine Liu from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $167.
Companies that paid Catherine Liu 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 Liu'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) |
| 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 Liu
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 Liu's NPI number?
Catherine Liu's NPI number is 1588396543. It was assigned on June 28, 2022, and it is active in the NPI Registry.
What does Catherine Liu specialize in?
Catherine Liu is an optometrist in Mason, Ohio. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Catherine Liu practice?
Catherine Liu practices at 4000 Luxottica Pl, Mason, OH 45040. Catherine Liu's primary practice is Luxottica of America Inc. in Mason, Ohio. Dmand AI also links Catherine Liu to 1 group practice or clinic and 1 medical group.
What is Catherine Liu's office phone number?
The practice phone on file for Catherine Liu is (513) 765-6000.
What is Catherine Liu's medical license number?
Catherine Liu holds New York license 009542.
Has Catherine Liu received payments from drug or device companies?
CMS Open Payments shows $342 in general payments to Catherine Liu from 3 companies from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Catherine Liu been practicing?
Catherine Liu's NPI was assigned in 2022.
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