Helen Yuan
Hematology & Oncology Physician · Brunswick, ME
Helen Yuan is a hematology & oncology physician with a practice address in Brunswick, Maine, and NPI 1376034157, issued on May 28, 2018. Check the license (Maine MD29442, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Helen Yuan
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- MD29442 ME
Self-reported in NPPES; status is on the state search - Practice location
- 329 Maine St Ste E101, Brunswick, ME 04011
- Phone
- (207) 373-2266
- Enumerated
- May 28, 2018
- Record last updated
- Jul 7, 2025
- Fax
- (207) 910-4413
- Medicare enrollment
- Enrolled (PECOS I20250808003316); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 329 Maine St Ste E101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gretchen Gimbel, PA-CPhysician Assistant1417307489
- Hillary Glick, M.D.Hematology & Oncology Physician1801241989
- John Gullo, MDMedical Oncology Physician1700865243
- Renee Pinette, MDGynecologic Oncology Physician1558788489
- Allison Smith, M.D.Hematology & Oncology Physician1942695564
Verify Helen Yuan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD29442Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
80 Medicare Part D claims for 29 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D.
Most prescribed
- Acyclovir18 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: $332.32
11 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- MainehealthPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hematology & Oncology Physician providers in Maine
There are 77 hematology & oncology physician records in Maine.
Other hematology & oncology physician records in Maine
- David AdlerAugusta, ME1851823314
- Erin Adler, D.O.Augusta, ME1053706069
- Jason Adler, MDSouth Portland, ME1194252148
- Erdem Altunel, MDBrewer, ME1619462884
- Astrid Andreescu, MDBrewer, ME1295755635
- Frederick Aronson, MDScarborough, ME1417928334
- Michael Auster, DOSouth Portland, ME1164929451
- Justin Battaglini, MDScarborough, ME1275092520
- Chiara Battelli, MDWestbrook, ME1831398551
- Nicole Batty, MDSanford, ME1003020413
Common questions
What is Helen Yuan's NPI number?
Helen Yuan's National Provider Identifier (NPI) is 1376034157, issued on May 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Helen Yuan located?
The NPPES record lists a practice address at 329 Maine St Ste E101, Brunswick, ME, 04011. Phone: (207) 373-2266. Providers update this record themselves, so call before visiting.
How can I verify Helen Yuan's license?
NPPES lists Maine license number MD29442, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Helen Yuan prescribe under Medicare Part D?
In 2024, Helen Yuan had 80 Medicare Part D claims for 29 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.