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Dr. Xiaolong Shawn Liu, MD
NPI1821261363PAC ID9032339544
- Medicare services, 2024
- 5,886
- Medicare patients, 2024
- 619
- Part D claims, 2024
- 1,374
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 51 Mill St, Hanover, MA 02339
- Practice phone
- Call (781) 762-0471
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greater Boston Urology
Hanover, Massachusetts
Find Dr. Liu's professional email, personal email and mobile number
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Dr. Xiaolong Shawn Liu is a urologist in Hanover, Massachusetts
Dr. Liu practices at Greater Boston Urology in Hanover, Massachusetts.
Dr. Liu's NPI, 1821261363, was assigned on April 4, 2008. Dr. Liu graduated from Northwestern University Feinberg Medical School in 2008. Dr. Liu holds Massachusetts license 258007.
NPI and contact details
- NPI
- 1821261363NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032339544
- NPI enumeration date
- April 4, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 762-0471
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Xiaolong Shawn Liu practices at Greater Boston Urology in Hanover, Massachusetts
Dr. Liu's primary practice is Greater Boston Urology, at 51 Mill St, Hanover, MA 02339 in Plymouth County. The practice phone is (781) 762-0471.
- Greater Boston Urology51 Mill St, Hanover, MA 02339 · Plymouth CountyPhone(781) 762-0471
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Xiaolong Shawn Liu is affiliated with 8 sites of care and 4 medical groups
Dr. Liu's primary practice is Greater Boston Urology in Hanover, Massachusetts. Dr. Liu is also affiliated with UMass Memorial Health - Milford Regional Medical Center. The medical group on file is Greater Boston Urology. Dmand AI also links Dr. Liu to 2 more hospitals, 4 group practices and clinics and 3 medical groups, each named with a free account.
Greater Boston UrologyPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Xiaolong Shawn Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greater Boston Urology | Available with a free account |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Xiaolong Shawn Liu is one of 315 urologists in Massachusetts
Urology is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dmand AI has Dr. Liu's licenses on file in 2 states: Massachusetts and Pennsylvania.
Specialties and state licenses
- Urology, MassachusettsPrimary
- Pennsylvania license
Urologists near Dr. Liu
Counts of urologists 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. Xiaolong Shawn Liu billed Medicare for 5,886 services in 2024
CMS data shows 5,886 Medicare services from Dr. Liu across 35 procedure codes in 2024, for 619 Medicare patients. Medicare paid $275,132 for them.
Medicare services, 20245,886
Medicare patients619
Paid by Medicare$275,132
Procedure codes35
Dr. Liu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 3,6142024: 2,92819%
- Office and hospital visits
- 2023: 1,2032024: 1,38615%
- Surgery
- 2023: 9532024: 9401%
- Imaging
- 2023: 4942024: 35927%
- Drugs given in the office
- 2023: 792024: 12963%
- Other services
- 2023: 02024: 97
- Tests and treatments
- 2023: 282024: 4768%
Where Dr. Liu's Medicare services took place, 2024
- In an office5,84499%
- In a facility421%
Dr. Liu compared with the Massachusetts median for urologists, 2024
- Dr. Liu
- Massachusetts median
- Medicare services
- 5,886vs 1,1525.1 times
- Medicare patients
- 619vs 50922% above
- Part D claims
- 1,219vs 5762.1 times
Medians across 305 urologists in Massachusetts 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.
Need commercial claims for Dr. Liu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liu and other urologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Xiaolong Shawn Liu treated 619 Medicare patients in 2024, average age 77
CMS counts 619 Medicare patients who saw Dr. Liu in 2024. The largest group is 75 to 84, with 254 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 70, with 23% women.
Medicare patients, 2024619
Average age77
Average risk score1.30
Also on Medicaid15%
Dr. Liu's Medicare patients by age, 2024
Dr. Liu's Medicare patients by sex, 2024
- Women16527%
- Men45473%
Chronic conditions among Dr. Liu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Ischemic heart disease37%
- Diabetes30%
- Cancer28%
- Chronic kidney disease26%
- Anxiety25%
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 70
Patient panel by sex, all payers
- Women23%
- Men77%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Xiaolong Shawn Liu wrote 1,374 Medicare Part D claims in 2024
In 2024, Dr. Liu wrote 1,374 Medicare Part D claims for 458 patients. 92% of them were for generic drugs. CMS names the drug for 1,219 of them, across 14 drugs with 11 or more claims each, at $95,278 in total drug cost. In 2023, CMS named 1,160 claims across 19 drugs.
Part D claims, 20241,374
Drugs named by CMS14
Total drug cost$95,278
Part D patients458
Dr. Liu's Part D claims by kind of drug, 2024
- Generic1,267 claims92%
- Brand-name and other107 claims8%
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
- Opioids1%11 of 1,374 claims
- Antibiotics20%274 of 1,374 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: 1,1602024: 1,2195%
Drugs named by CMS: 14 in 2024, 19 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
How Dr. Xiaolong Shawn Liu takes part in Medicare
Dr. Liu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Xiaolong Shawn Liu has 1 publication on record
Dmand AI links 1 paper to Dr. Liu in 2011. Dr. Liu's most frequent co-author is Akhil K. Das, MD.
Papers1
Dr. Liu's most frequent co-authors
Recent publications by Dr. Liu
See who Dr. Liu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Liu works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Xiaolong Shawn Liu received $2,802 in industry payments from 2016 to 2025
CMS Open Payments shows 92 general payments to Dr. Liu from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 74% of the total. Astellas Pharma US Inc paid the most, $637.
General payments to Dr. Liu by program year, 2016 to 2025
General payments to Dr. Liu by kind, 2016 to 2025
$2.8Kin total
- Food and beverage$2,06174%
- Education$51118%
- Gifts$2308%
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. Xiaolong Shawn Liu graduated from Northwestern University Feinberg Medical School
Dr. Liu graduated from Northwestern University Feinberg Medical School in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Xiaolong Shawn 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Xiaolong Shawn 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. Xiaolong Shawn Liu's NPI number?
Dr. Xiaolong Shawn Liu's NPI number is 1821261363. It was assigned on April 4, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Xiaolong Shawn Liu?
Dr. Xiaolong Shawn Liu is a urologist in Hanover, Massachusetts. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Xiaolong Shawn Liu practice?
Dr. Liu practices at 51 Mill St, Hanover, MA 02339. Dr. Liu's primary practice is Greater Boston Urology in Hanover, Massachusetts. Dmand AI also links Dr. Liu to 2 hospitals, 4 group practices and clinics and 3 medical groups.
What is Dr. Xiaolong Shawn Liu's office phone number?
The practice phone on file for Dr. Liu is (781) 762-0471.
What is Dr. Xiaolong Shawn Liu's medical license number?
Dr. Liu holds Massachusetts license 258007, one of the licenses on file in 2 states.
Which states has Dr. Xiaolong Shawn Liu been licensed in?
Dmand AI has state licenses on file for Dr. Liu in Massachusetts and Pennsylvania.
Which hospitals is Dr. Xiaolong Shawn Liu affiliated with?
Dr. Liu is affiliated with UMass Memorial Health - Milford Regional Medical Center. Dmand AI links Dr. Liu to 2 more hospitals.
What medical group is Dr. Xiaolong Shawn Liu part of?
Dr. Liu is linked to Greater Boston Urology. Dmand AI links Dr. Liu to 3 more medical groups.
Does Dr. Xiaolong Shawn Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 5,886 services in 2024, and Dr. Liu accepts Medicare assignment.
How many Medicare patients does Dr. Xiaolong Shawn Liu see?
CMS counts 619 Medicare patients who saw Dr. Liu in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
What services does Dr. Xiaolong Shawn Liu bill to Medicare?
In 2024, Dr. Liu's most billed Medicare services were lab and pathology test (87798), lab and pathology test (81003) and office visit, established patient (99214).
Where did Dr. Xiaolong Shawn Liu go to medical school?
Dr. Liu graduated from Northwestern University Feinberg Medical School in 2008.
What drugs does Dr. Xiaolong Shawn Liu prescribe most?
In 2024 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Dutasteride.
Has Dr. Xiaolong Shawn Liu received payments from drug or device companies?
CMS Open Payments shows $2,802 in general payments to Dr. Liu from 24 companies from 2016 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Xiaolong Shawn Liu been practicing?
Dr. Liu graduated from medical school in 2008, 18 years ago.
Does Dr. Xiaolong Shawn Liu do research?
Dmand AI links 1 publication to Dr. Liu.
Who does Dr. Xiaolong Shawn Liu publish with?
Dr. Liu's most frequent co-authors are Akhil K. Das, MD (1 shared paper).
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