NPPES file of Aug 9, 2026

Xiaofeng Chen

Radiation Oncology Physician · Fort Wayne, IN

Xiaofeng Chen is a radiation oncology physician with a practice address in Fort Wayne, Indiana, and NPI 1366021461, issued on Apr 6, 2021. Check the license (Indiana 11021962A, as entered in NPPES) on the Medical Licensing Board of Indiana; 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
1366021461
Name
Xiaofeng Chen
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
11021962A IN
Self-reported in NPPES; status is on the state search
Practice location
7910 W Jefferson Blvd Ste 110, Fort Wayne, IN 46804
Phone
(260) 436-4116
Enumerated
Apr 6, 2021
Record last updated
Jul 15, 2026
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.
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Also registered at 7910 W Jefferson Blvd Ste 110

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Deepchand Bajpai, MDRadiation Oncology Physician1366442568
  2. Rebecca Brown, FNPFamily Nurse Practitioner1932673167
  3. Nathan Comsia, MDRadiation Oncology Physician1407010572
  4. Rao Mantravadi, MDRadiation Oncology Physician1194726927
  5. Melanie Pequignot, PAPhysician Assistant1093037798
  6. Mark Ranck, M.D.Radiation Oncology Physician1578710471

Verify Xiaofeng Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 11021962A
    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 Indiana 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.

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65% fewer Medicare Part D claims than the average radiation oncology physician in 2024

47 Medicare Part D claims for 26 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.

  1. Xiaofeng Chen47
  2. Specialty average134

Most prescribed

  1. Ciprofloxacin Hcl19 claims
  2. Orgovyx16 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.

Xiaofeng Chen among 135 radiation oncology physician records in Indiana

Xiaofeng Chen is one of 135 radiation oncology physician records with a practice address in Indiana. 79% 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 98% of them.

  • NPI issued2021 · 98% of these records are older, under 1% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 76% of these records are
  • Record last updated2026 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in Indiana

There are 135 radiation oncology physician records in Indiana.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Deepchand Bajpai, MDFort Wayne, IN 468041366442568
  2. Nathan Comsia, MDFort Wayne, IN 468041407010572
  3. Rao Mantravadi, MDFort Wayne, IN 468041194726927
  4. Mark Ranck, M.D.Fort Wayne, IN 468041578710471
  5. John Trenkner, M.D.Fort Wayne, IN 468041801823786
  6. Charles Vu, MDFort Wayne, IN 468041306256177
  7. Zhigang Yuan, MDFort Wayne, IN 468041194103317
  8. Michael Shroads, M.D.Roanoke, IN 467831003265208

Common questions

What is Xiaofeng Chen's NPI number?

Xiaofeng Chen's National Provider Identifier (NPI) is 1366021461, issued on Apr 6, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Xiaofeng Chen located?

The NPPES record lists a practice address at 7910 W Jefferson Blvd Ste 110, Fort Wayne, IN, 46804. Phone: (260) 436-4116. Providers update this record themselves, so call before visiting.

How can I verify Xiaofeng Chen's license?

NPPES lists Indiana license number 11021962A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Xiaofeng Chen prescribe under Medicare Part D?

In 2024, Xiaofeng Chen had 47 Medicare Part D claims for 26 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.