Linhan Xu, MD
Urology Physician · Baltimore, MD
Linhan Xu, MD is a urology physician with a practice address in Baltimore, Maryland, and NPI 1265018022, issued on Mar 22, 2021. Check the license (Maryland D0106371, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Linhan Xu
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- D0106371 MD
Self-reported in NPPES; status is on the state search - Practice location
- 22 S Greene St, Baltimore, MD 21201
- Phone
- (410) 328-6713
- Enumerated
- Mar 22, 2021
- Record last updated
- May 14, 2026
- Medicare enrollment
- Enrolled (PECOS I20260528001592); may accept Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest urology physician records → All 311 in Maryland → Look up another NPI →
Also registered at 22 S Greene St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bizhan Aarabi, MDNeurological Surgery Physician1174578876
- Elsadig Abdalla, MDStudent in an Organized Health Care Education/Training Program1073364477
- Ehssan AbdolalizadehStudent in an Organized Health Care Education/Training Program1093653271
- Mohammad Abdulelah, MDStudent in an Organized Health Care Education/Training Program1114650108
- Leenah AbdulgaderStudent in an Organized Health Care Education/Training Program1386323301
- Ifedayo Abiola-Matthew, CRNPAcute Care Nurse Practitioner1033781117
Verify Linhan Xu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0106371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average urology physician in 2024
92 Medicare Part D claims for 38 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 14 claims were for opioids.
Most prescribed
- Tamsulosin Hcl35 claims
- Oxycodone Hcl12 claims
- Myrbetriq11 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.
Linhan Xu among 311 urology physician records in Maryland
Linhan Xu, MD is one of 311 urology physician records with a practice address in Maryland. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 95% of them.
- NPI issued2021 · 95% of these records are older, 1% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2021 · median 2004 among the 213 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Maryland
There are 311 urology physician records in Maryland.
All 311 in Maryland → Every provider in Baltimore → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Hannah Guan, MDBaltimore, MD 212011063973907
- Marcel Horowitz, M. D.Baltimore, MD 212011003079047
- Thomas Maclean, MDBaltimore, MD 212011134180417
- Amy NemirovskyBaltimore, MD 212011124588736
- Michael Phelan, M.D.Baltimore, MD 212011760406482
- Mohummad Siddiqui, MDBaltimore, MD 212011073649406
- Ira Hantman, MDBaltimore, MD 212021245268457
- Alan Kusakabe, MDBaltimore, MD 212021831233444
Common questions
What is Linhan Xu, MD's NPI number?
Linhan Xu, MD's National Provider Identifier (NPI) is 1265018022, issued on Mar 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Linhan Xu, MD located?
The NPPES record lists a practice address at 22 S Greene St, Baltimore, MD, 21201. Phone: (410) 328-6713. Providers update this record themselves, so call before visiting.
How can I verify Linhan Xu, MD's license?
NPPES lists Maryland license number D0106371, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Linhan Xu, MD prescribe under Medicare Part D?
In 2024, Linhan Xu, MD had 92 Medicare Part D claims for 38 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.