James Gerson, MD
Medical Oncology Physician · Burlington, VT
James Gerson, MD is a medical oncology physician with a practice address in Burlington, Vermont, and NPI 1336406040, issued on Apr 19, 2012. Check the license (Vermont 042-0016157, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- James Gerson
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License numbers
- 042-0016157 VT
MD455131 PA
Self-reported in NPPES; status is on the state search - Practice location
- 111 Colchester Ave, Burlington, VT 05401
- Phone
- (802) 847-8400
- Enumerated
- Apr 19, 2012
- Record last updated
- Sep 22, 2022
- Medicare enrollment
- Enrolled (PECOS I20221017002481); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 111 Colchester Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brittney Accavallo, RNNeonatal Nurse Practitioner1083255459
- Daniel Ackil, DOEmergency Medicine Physician1033558879
- Rachel Adelsheim, MDStudent in an Organized Health Care Education/Training Program1700589637
- Steven Ades, MDHematology & Oncology Physician1972796167
Verify James Gerson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 042-0016157Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average medical oncology physician in 2024
667 Medicare Part D claims for 62 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 24 claims were for opioids.
Most prescribed
- Acyclovir106 claims
- Prednisone33 claims
- Sulfamethoxazole-Trimethoprim27 claims
- Tasigna27 claims
- Lenalidomide18 claims
- Prochlorperazine Maleate18 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.
Bills Medicare through one group practice
- University OF Vermont Medical Center IncBurlington, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Medical Oncology Physician providers in Vermont
There are 16 medical oncology physician records in Vermont.
Other medical oncology physician records in Vermont
- Asad AnwarBurlington, VT1992220933
- Alzira Avelino, MDBurlington, VT1265991269
- Marie Anne Christine Buteau, MDBurlington, VT1134615883
- Shlomit Ein-Gal, M.D.Burlington, VT1033312640
- Alexander Fuld, MDWhite River Junction, VT1083639595
- Mansour Gergi, M.DBurlington, VT1861843963
- Sarah GillettBurlington, VT1538553656
- Michael Grace, M.D.Waterford, VT1720416191
- Marc Greenblatt, MDBurlington, VT1770654550
- Randall Holcombe, MDBurlington, VT1912087073
Common questions
What is James Gerson, MD's NPI number?
James Gerson, MD's National Provider Identifier (NPI) is 1336406040, issued on Apr 19, 2012. An NPI identifies a provider in billing; it is not a license.
Where is James Gerson, MD located?
The NPPES record lists a practice address at 111 Colchester Ave, Burlington, VT, 05401. Phone: (802) 847-8400. Providers update this record themselves, so call before visiting.
How can I verify James Gerson, MD's license?
NPPES lists Vermont license number 042-0016157, as entered by the provider. Search the Vermont Board of Medical Practice at https://www.healthvermont.gov/systems/board-medical-practice. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Gerson, MD prescribe under Medicare Part D?
In 2024, James Gerson, MD had 667 Medicare Part D claims for 62 beneficiaries; the average among medical oncology physician prescribers was 703. 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.