Registry data as of Aug 27, 2026

Xiaolong Liu, M.D.

Urology Physician · Framingham, MA

Xiaolong Liu, M.D. is a urology physician with a practice address in Framingham, Massachusetts, and NPI 1821261363, issued on Apr 4, 2008. Check the license (Massachusetts 258007, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1821261363
Name
Xiaolong Liu
Credential
M.D.
Primary taxonomy
Urology Physician 208800000X
License numbers
258007 MA
MD444273 PA
Self-reported in NPPES; status is on the state search
Practice location
161 Worcester RD Ste 601, Framingham, MA 01701
Phone
(508) 370-7703
Enumerated
Apr 4, 2008
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Verify Xiaolong Liu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 258007
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

1% more Medicare Part D claims than the average urology physician in 2024

1,374 Medicare Part D claims for 458 beneficiaries, against an average of 1,354 among the 9,936 providers of this specialty who prescribed in Part D. 11 claims were for opioids.

  1. Xiaolong Liu1,374
  2. Specialty average1,354

Most prescribed

  1. Tamsulosin Hcl400 claims
  2. Finasteride234 claims
  3. Dutasteride85 claims
  4. Levofloxacin78 claims
  5. Cephalexin77 claims
  6. Alfuzosin Hcl Er75 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $328.13

14 payments, mostly food and beverage; the largest payer was Endo USA, Inc.. The 8,628 providers of this specialty with any payment received $3,864.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Xiaolong Liu$328.13
  2. Specialty average$3,864.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Greater Boston Urology LLCFramingham, MA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Urology Physician providers in Massachusetts

There are 347 urology physician records in Massachusetts.

Other urology physician records in Massachusetts

  1. Joseph Adolph, MDMarlboro, MA1700883535
  2. Abdulsalam Albalawi, MDChestnut Hill, MA1487087375
  3. Richard Alexander, M.D.Greenfield, MA1497762884
  4. Farshid Alizadeh, MDBrighton, MA1619608577
  5. Christopher Allard, MDBoston, MA1629486022
  6. Richard Altman, MDChelmsford, MA1134199748
  7. Joshua Altschuler, MDWorcester, MA1003471962
  8. Kevin Asher, MDSpringfield, MA1578733457
  9. Philip Ayvazian, MDWorcester, MA1487654984
  10. Richard Babayan, M.D.Boston, MA1396717120

Common questions

What is Xiaolong Liu, M.D.'s NPI number?

Xiaolong Liu, M.D.'s National Provider Identifier (NPI) is 1821261363, issued on Apr 4, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Xiaolong Liu, M.D. located?

The NPPES record lists a practice address at 161 Worcester RD Ste 601, Framingham, MA, 01701. Phone: (508) 370-7703. Providers update this record themselves, so call before visiting.

How can I verify Xiaolong Liu, M.D.'s license?

NPPES lists Massachusetts license number 258007, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Xiaolong Liu, M.D. prescribe under Medicare Part D?

In 2024, Xiaolong Liu, M.D. had 1,374 Medicare Part D claims for 458 beneficiaries; the average among urology physician prescribers was 1,354. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.