Jill W. Liu, OD
- Medicare patients, 2024
- 11
- Part D claims, 2024
- 27
- Industry payments
- $272
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- 2255 E Mossy Oaks Rd, Spring, TX 77389
- Practice phone
- Call (281) 440-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
David P Ellent
Spring, Texas
Find Jill 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.
Jill W. Liu is an optometrist in Spring, Texas
Jill Liu practices at David P Ellent in Spring, Texas.
Jill Liu's NPI, 1073516324, was assigned on May 31, 2005. Jill Liu graduated from University of Houston - College of Optometry in 2003. Jill Liu holds Texas license 6509TG.
- NPI
- 1073516324NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214997790
- NPI enumeration date
- May 31, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (281) 440-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jill W. Liu practices at David P Ellent in Spring, Texas
Jill Liu's primary practice is David P Ellent, at 2255 E Mossy Oaks Rd, Spring, TX 77389 in Harris County. The practice phone is (281) 440-5300.
- David P Ellent2255 E Mossy Oaks Rd, Spring, TX 77389 · Harris CountyPhone(281) 440-5300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jill W. Liu is affiliated with 4 sites of care and 3 medical groups
Jill Liu's primary practice is David P Ellent in Spring, Texas. Dmand AI also links Jill Liu to 3 group practices and clinics and 3 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 Jill W. Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jill Liu practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| David P Ellent | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Jill W. Liu is one of 3,272 optometrists in Texas
Optometrist is Jill Liu's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jill Liu is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Jill 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
Jill W. Liu treated 11 Medicare patients in 2024, average age 74
CMS counts 11 Medicare patients who saw Jill Liu in 2024. The largest group is under 65, with 0 patients. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jill Liu's median patient age at 66, with 61% women.
Jill Liu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jill 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 66
Patient panel by sex, all payers
- Women61%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jill W. Liu wrote 27 Medicare Part D claims in 2024
In 2024, Jill Liu wrote 27 Medicare Part D claims for 20 patients. 70% of them were for generic drugs.
Jill Liu's Part D claims by kind of drug, 2024
- Generic19 claims70%
- Brand-name and other8 claims30%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Jill W. Liu takes part in Medicare
Jill Liu 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)
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Jill W. Liu received $272 in industry payments in 2025
CMS Open Payments shows 3 general payments to Jill Liu 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, $272.
Companies that paid Jill 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
Jill W. Liu graduated from University of Houston - College of Optometry
Jill Liu graduated from University of Houston - College of Optometry in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jill W. 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 Jill W. 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 Jill W. Liu's NPI number?
Jill W. Liu's NPI number is 1073516324. It was assigned on May 31, 2005, and it is active in the NPI Registry.
What does Jill W. Liu specialize in?
Jill W. Liu is an optometrist in Spring, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jill W. Liu practice?
Jill Liu practices at 2255 E Mossy Oaks Rd, Spring, TX 77389. Jill Liu's primary practice is David P Ellent in Spring, Texas. Dmand AI also links Jill Liu to 3 group practices and clinics and 3 medical groups.
What is Jill W. Liu's office phone number?
The practice phone on file for Jill Liu is (281) 440-5300.
What is Jill W. Liu's medical license number?
Jill Liu holds Texas license 6509TG.
Does Jill W. Liu accept Medicare?
Yes. CMS lists Jill Liu as accepting Medicare assignment.
How many Medicare patients does Jill W. Liu see?
CMS counts 11 Medicare patients who saw Jill Liu in 2024, with an average age of 74.
Where did Jill W. Liu go to medical school?
Jill Liu graduated from University of Houston - College of Optometry in 2003.
Has Jill W. Liu received payments from drug or device companies?
CMS Open Payments shows $272 in general payments to Jill Liu from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Jill W. Liu been practicing?
Jill Liu graduated from medical school in 2003, 23 years ago.
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