NPPES file of Aug 9, 2026

Gene-Fu Liu, M.D.

Therapeutic Radiology Physician · Chicago, IL

Gene-Fu Liu, M.D. is a therapeutic radiology physician with a practice address in Chicago, Illinois, and NPI 1639306426, issued on Jun 18, 2009. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639306426
Name
Gene-Fu Liu
Credential
M.D.
Primary taxonomy
Therapeutic Radiology Physician 2085R0203X
License number
MDR5716 HI
Self-reported in NPPES; status is on the state search
Practice location
5758 S. Maryland Ave., Chicago, IL 60637
Phone
(773) 702-6870
Enumerated
Jun 18, 2009
Record last updated
Aug 16, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200928003010); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Gene-Fu Liu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck 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 Illinois license search

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32% more Medicare Part D claims than the average therapeutic radiology physician in 2024

212 Medicare Part D claims for 84 beneficiaries, against an average of 161 among the 108 providers of this specialty who prescribed in Part D. 22 claims were for opioids.

  1. Gene-Fu Liu212
  2. Specialty average161

Most prescribed

  1. Gabapentin46 claims
  2. Pentoxifylline29 claims
  3. Ssd24 claims
  4. Dexamethasone12 claims
  5. Silver Sulfadiazine12 claims
  6. Hydrocodone-Acetaminophen11 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: $29.70

2 payments; by number, the most common kind was food and beverage; the largest payer was Celgene Corporation. The 77 providers of this specialty with any payment received $1,485.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Gene-Fu Liu$29.70
  2. Specialty average$1,485.79

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

Bills Medicare through one group practice

  1. Mission Viejo Radiation Oncology CorpMission Viejo, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Therapeutic Radiology Physician providers in Illinois

There are 10 therapeutic radiology physician records in Illinois.

Other therapeutic radiology physician records in Illinois

  1. Jeffrey Feinstein, M.D.Westmont, IL1790897148
  2. Graeme Fisher, M.D.Mount Vernon, IL1659362929
  3. Nathaniel Holloway, M.D.Chicago, IL1982659561
  4. Jyoti Kalra, MDAurora, IL1619079670
  5. Leslie Lindberg, M.D.Watseka, IL1881635860
  6. Mackenzie McGeePeoria, IL1407010333
  7. Dharma Rajbhandari, M.D.Chicago, IL1205879970
  8. Anand Shah, M.D.Lisle, IL1003072893
  9. Harish Thakrar, M.D.Chicago, IL1750391843

Common questions

What is Gene-Fu Liu, M.D.'s NPI number?

Gene-Fu Liu, M.D.'s National Provider Identifier (NPI) is 1639306426, issued on Jun 18, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Gene-Fu Liu, M.D. located?

The NPPES record lists a practice address at 5758 S. Maryland Ave., Chicago, IL, 60637. Phone: (773) 702-6870. Providers update this record themselves, so call before visiting.

How can I verify Gene-Fu Liu, M.D.'s license?

Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Gene-Fu Liu, M.D. prescribe under Medicare Part D?

In 2024, Gene-Fu Liu, M.D. had 212 Medicare Part D claims for 84 beneficiaries; the average among therapeutic radiology physician prescribers was 161. 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.