NPPES file of Aug 9, 2026

Maxwell Tran, M.D

Radiation Oncology Physician · Gallipolis, OH

Maxwell Tran, M.D is a radiation oncology physician with a practice address in Gallipolis, Ohio, and NPI 1922595057, issued on Apr 14, 2018. Check the license (Ohio 35.150641, as entered in NPPES) on the State Medical Board of Ohio; 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
1922595057
Name
Maxwell Tran
Credential
M.D
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License numbers
35.150641 OH
ME183458 FL
Self-reported in NPPES; status is on the state search
Practice location
170 Jackson Pike, Gallipolis, OH 45631
Phone
(855) 446-5937
Enumerated
Apr 14, 2018
Record last updated
Jul 27, 2026
Fax
(740) 446-5662
Medicare enrollment
Enrolled (PECOS I20241014002784); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 2018
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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Also registered at 170 Jackson Pike

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

  1. Divya AroraRadiation Oncology Physician1891053757
  2. Utpal Bhanja, MDHematology & Oncology Physician1003801689
  3. Khawaja Hamid, M.D.Medical Oncology Physician1326085374
  4. Subhash Khosla, MDRadiation Oncology Physician1093768897
  5. Darian Miller, PA-CPhysician Assistant1225849664
  6. Karthika Nair, MDInternal Medicine Physician1912693524

Verify Maxwell Tran in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35.150641
    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 Ohio 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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63% fewer Medicare Part D claims than the average radiation oncology physician in 2024

49 Medicare Part D claims for 25 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.

  1. Maxwell Tran49
  2. Specialty average134

Most prescribed

  1. Tamsulosin Hcl18 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: $268.89

13 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Maxwell Tran$268.89
  2. Specialty average$1,897.85

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. Holzer Clinic LLCGallipolis, OH

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

Maxwell Tran among 298 radiation oncology physician records in Ohio

Maxwell Tran, M.D is one of 298 radiation oncology physician records with a practice address in Ohio. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 88% of them.

  • NPI issued2018 · 88% of these records are older, 8% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2018 · median 2008 among the 226 with a school on file
  • Record last updated2026 · 50% 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 Ohio 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 Ohio

There are 298 radiation oncology physician records in Ohio.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Divya AroraGallipolis, OH 456311891053757
  2. Subhash Khosla, MDGallipolis, OH 456311093768897
  3. Brian Plants, MDGallipolis, OH 456311841279361
  4. Gregory Thompson, MDChillicothe, OH 456011750512349
  5. William Wilson, M.D.Chillicothe, OH 456011619101086
  6. Li-Fen Chang, M.D.Portsmouth, OH 456621417910308
  7. Horia Vulpe, MD, CMPortsmouth, OH 456621023520095
  8. David Howell, MDAthens, OH 457011154413557

Common questions

What is Maxwell Tran, M.D's NPI number?

Maxwell Tran, M.D's National Provider Identifier (NPI) is 1922595057, issued on Apr 14, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Maxwell Tran, M.D located?

The NPPES record lists a practice address at 170 Jackson Pike, Gallipolis, OH, 45631. Phone: (855) 446-5937. Providers update this record themselves, so call before visiting.

How can I verify Maxwell Tran, M.D's license?

NPPES lists Ohio license number 35.150641, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Maxwell Tran, M.D prescribe under Medicare Part D?

In 2024, Maxwell Tran, M.D had 49 Medicare Part D claims for 25 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.