Diane Liu, PA-C
- Medicare patients, 2024
- 23
- MIPS score, 2024
- 91
- Hospital affiliations
- 1
- Industry payments
- $707
- Medical group
- 1
- Practice address
- 3400 W Wheatland Rd, Dallas, TX 75237
- Practice phone
- Call (214) 884-4700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Methodist Medical Group
Dallas, Texas
Find Diane 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.
Diane Liu is a physician assistant in Dallas, Texas
Diane Liu practices at Methodist Medical Group in Dallas, Texas.
Diane Liu's NPI, 1366012478, was assigned on June 30, 2021. Diane Liu holds Texas license PA14676.
- NPI
- 1366012478NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143623793
- NPI enumeration date
- June 30, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (214) 884-4700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Diane Liu practices at Methodist Medical Group in Dallas, Texas
Diane Liu's primary practice is Methodist Medical Group, at 3400 W Wheatland Rd, Dallas, TX 75237 in Dallas County. The practice phone is (214) 884-4700.
- Methodist Medical Group3400 W Wheatland Rd, Dallas, TX 75237 · Dallas CountyPhone(214) 884-4700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Diane Liu is affiliated with 3 sites of care and 1 medical group
Diane Liu's primary practice is Methodist Medical Group in Dallas, Texas. Diane Liu is also affiliated with Methodist Richardson Medical Center. The medical group on file is Texas Radiology Associates (TRA). Dmand AI also links Diane Liu to 1 more group practice or clinic, 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 Diane Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diane Liu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Methodist Medical Group | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Diane Liu is one of 8,663 physician assistants in Texas
Physician assistant is Diane Liu's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Diane Liu is licensed in Texas.
Specialties and state licenses
- Physician assistant, TexasPrimary
Physician assistants near Diane Liu
Counts of physician assistants 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
Diane Liu treated 23 Medicare patients in 2024, average age 71
CMS counts 23 Medicare patients who saw Diane Liu in 2024. The largest group is 65 to 74, with 12 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 3.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Diane Liu's median patient age at 66, with 27% women.
Diane Liu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Diane Liu's Medicare patients by sex, 2024
- Women1252%
- Men1148%
Chronic conditions among Diane Liu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease57%
- Arthritis52%
- Diabetes48%
- Heart failure48%
Share of Medicare patients with each condition. A patient can have several.
Diane 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
- Women27%
- Men73%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Diane Liu scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Diane Liu for performance year 2024, reported as part of a group. Diane Liu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Diane Liu's MIPS scores, performance year 2024
- 91of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Diane Liu received $707 in industry payments from 2024 to 2025
CMS Open Payments shows 12 general payments to Diane Liu from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $278.
General payments to Diane Liu by program year, 2024 to 2025
Companies that paid Diane Liu the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Diane 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Diane 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 Diane Liu's NPI number?
Diane Liu's NPI number is 1366012478. It was assigned on June 30, 2021, and it is active in the NPI Registry.
What does Diane Liu specialize in?
Diane Liu is a physician assistant in Dallas, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Diane Liu practice?
Diane Liu practices at 3400 W Wheatland Rd, Dallas, TX 75237. Diane Liu's primary practice is Methodist Medical Group in Dallas, Texas. Dmand AI also links Diane Liu to 1 group practice or clinic.
What is Diane Liu's office phone number?
The practice phone on file for Diane Liu is (214) 884-4700.
What is Diane Liu's medical license number?
Diane Liu holds Texas license PA14676.
Which hospitals is Diane Liu affiliated with?
Diane Liu is affiliated with Methodist Richardson Medical Center.
What medical group is Diane Liu part of?
Diane Liu is linked to Texas Radiology Associates (TRA).
Does Diane Liu accept Medicare?
Yes. CMS lists Diane Liu as accepting Medicare assignment.
What is Diane Liu's MIPS score?
Diane Liu's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Diane Liu see?
CMS counts 23 Medicare patients who saw Diane Liu in 2024, with an average age of 71.
Has Diane Liu received payments from drug or device companies?
CMS Open Payments shows $707 in general payments to Diane Liu from 5 companies from 2024 to 2025. The largest total came from Inari Medical, Inc.
How long has Diane Liu been practicing?
Diane Liu graduated from medical school in 2021, 5 years ago.
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