Dr. Xin Nick Liu, DO
- Medicare services, 2024
- 16,735
- Medicare patients, 2024
- 336
- Part D claims, 2024
- 30
- MIPS score, 2024
- 71
- Hospital affiliations
- 1
- Practice address
- 8420 W Warm Springs Rd, Las Vegas, NV 89113
- Practice phone
- Call (702) 740-5327
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advanced Orthopedic & Sports Medicine
Las Vegas, Nevada
Find Dr. Liu's professional email, personal email and mobile number
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Dr. Xin Nick Liu is an orthopedic surgeon in Las Vegas, Nevada
Dr. Liu practices at Advanced Orthopedic & Sports Medicine in Las Vegas, Nevada.
Dr. Liu's NPI, 1831205269, was assigned on August 21, 2006. Dr. Liu graduated from College of Osteo Med of the Pacific at Pomona in 1999. Dr. Liu holds Nevada license 1160.
- NPI
- 1831205269NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911963863
- NPI enumeration date
- August 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 740-5327
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Xin Nick Liu practices at Advanced Orthopedic & Sports Medicine in Las Vegas, Nevada
Dr. Liu's primary practice is Advanced Orthopedic & Sports Medicine, at 8420 W Warm Springs Rd, Las Vegas, NV 89113 in Clark County. The practice phone is (702) 740-5327.
- Advanced Orthopedic & Sports Medicine8420 W Warm Springs Rd, Las Vegas, NV 89113 · Clark CountyPhone(702) 740-5327
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Xin Nick Liu is affiliated with 5 sites of care and 1 medical group
Dr. Liu's primary practice is Advanced Orthopedic & Sports Medicine in Las Vegas, Nevada. Dr. Liu is also affiliated with Southern Hills Hospital and Medical Center. The medical group on file is Advanced Orthopedics & Sports Medicine. Dmand AI also links Dr. Liu to 2 more home health agencies and 1 group practice or clinic, 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 Dr. Xin Nick Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advanced Orthopedic & Sports Medicine | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Xin Nick Liu is one of 153 orthopedic surgeons in Nevada
Orthopaedic surgery is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Liu is licensed in Nevada.
Specialties and state licenses
- Orthopaedic surgery, NevadaPrimary
Orthopedic surgeons near Dr. Liu
Counts of orthopedic surgeons 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
Dr. Xin Nick Liu billed Medicare for 16,735 services in 2024
CMS data shows 16,735 Medicare services from Dr. Liu across 13 procedure codes in 2024, for 336 Medicare patients. Medicare paid $122,540 for them.
Dr. Liu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2722024: 15,3825555%
- Office and hospital visits
- 2023: 5542024: 6069%
- Imaging
- 2023: 4162024: 4252%
- Surgery
- 2023: 3102024: 3224%
Where Dr. Liu's Medicare services took place, 2024
- In an office16,704100%
- In a facility310%
Dr. Liu compared with the Nevada median for orthopedic surgeons, 2024
- Dr. Liu
- Nevada median
- Medicare services
- 16,735vs 1,17014.3 times
- Medicare patients
- 336vs 22251% above
- Part D claims
- 12vs 7283% below
Medians across 132 orthopedic surgeons in Nevada with Dmand AI profiles that report each measure.
Dr. Liu's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Xin Nick Liu treated 336 Medicare patients in 2024, average age 74
CMS counts 336 Medicare patients who saw Dr. Liu in 2024. The largest group is 65 to 74, with 170 patients. 75% of them have arthritis, and 75% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 68, with 55% women.
Dr. Liu's Medicare patients by age, 2024
Dr. Liu's Medicare patients by sex, 2024
- Women21163%
- Men12537%
Chronic conditions among Dr. Liu's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes32%
- Ischemic heart disease29%
- Chronic kidney disease21%
- Osteoporosis21%
- Depression20%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 68
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Xin Nick Liu wrote 30 Medicare Part D claims in 2024
In 2024, Dr. Liu wrote 30 Medicare Part D claims for 20 patients. 93% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $83 in total drug cost. In 2023, CMS named 11 claims across 1 drug.
Dr. Liu's Part D claims by kind of drug, 2024
- Generic28 claims93%
- Brand-name and other2 claims7%
Dr. Liu's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Liu's Part D claims, 2024
- Antibiotics43%13 of 30 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 112024: 129%
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Xin Nick Liu scored 71 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 71 out of 100 for Dr. Liu for performance year 2024, reported as part of a group. Dr. Liu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Liu, more than 63% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Liu's MIPS scores, performance year 2024
- 71of 100Final score
- 42.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 60of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Liu ranks in Medicare procedure volume
- Knee replacement
- 61st percentile27 procedures
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 63rd percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Xin Nick Liu received $11,414 in industry payments from 2016 to 2025
CMS Open Payments shows 157 general payments to Dr. Liu from 14 drug and device companies from 2016 to 2025. Education make up the largest share, 43% of the total. Goode Surgical Inc paid the most, $5,653.
General payments to Dr. Liu by program year, 2016 to 2025
General payments to Dr. Liu by kind, 2016 to 2025
- Education$4,94643%
- Food and beverage$4,30538%
- Travel and lodging$2,16219%
Companies that paid Dr. Liu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Xin Nick Liu graduated from College of Osteo Med of the Pacific at Pomona
Dr. Liu graduated from College of Osteo Med of the Pacific at Pomona in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Xin Nick 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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 Dr. Xin Nick 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 Dr. Xin Nick Liu's NPI number?
Dr. Xin Nick Liu's NPI number is 1831205269. It was assigned on August 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Xin Nick Liu?
Dr. Xin Nick Liu is an orthopedic surgeon in Las Vegas, Nevada. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Xin Nick Liu practice?
Dr. Liu practices at 8420 W Warm Springs Rd, Las Vegas, NV 89113. Dr. Liu's primary practice is Advanced Orthopedic & Sports Medicine in Las Vegas, Nevada. Dmand AI also links Dr. Liu to 2 home health agencies and 1 group practice or clinic.
What is Dr. Xin Nick Liu's office phone number?
The practice phone on file for Dr. Liu is (702) 740-5327.
What is Dr. Xin Nick Liu's medical license number?
Dr. Liu holds Nevada license 1160.
Which hospitals is Dr. Xin Nick Liu affiliated with?
Dr. Liu is affiliated with Southern Hills Hospital and Medical Center.
What medical group is Dr. Xin Nick Liu part of?
Dr. Liu is linked to Advanced Orthopedics & Sports Medicine.
Does Dr. Xin Nick Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 16,735 services in 2024, and Dr. Liu accepts Medicare assignment.
What is Dr. Xin Nick Liu's MIPS score?
Dr. Liu's MIPS final score for performance year 2024 is 71 out of 100, reported as part of a group.
How many Medicare patients does Dr. Xin Nick Liu see?
CMS counts 336 Medicare patients who saw Dr. Liu in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Xin Nick Liu bill to Medicare?
In 2024, Dr. Liu's most billed Medicare services were injected or infused drug (J1010), surgery: bones and joints (20611) and office visit, established patient (99213).
Where did Dr. Xin Nick Liu go to medical school?
Dr. Liu graduated from College of Osteo Med of the Pacific at Pomona in 1999.
What drugs does Dr. Xin Nick Liu prescribe most?
In 2024 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Ibuprofen.
Has Dr. Xin Nick Liu received payments from drug or device companies?
CMS Open Payments shows $11,414 in general payments to Dr. Liu from 14 companies from 2016 to 2025. The largest total came from Goode Surgical Inc.
How long has Dr. Xin Nick Liu been practicing?
Dr. Liu graduated from medical school in 1999, 27 years ago.
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