Andrei Bandarchuk, M.D.
Hematology & Oncology Physician · Southbridge, MA
Andrei Bandarchuk, M.D. is a hematology & oncology physician with a practice address in Southbridge, Massachusetts, and NPI 1013323831, issued on Jul 2, 2014. Check the license (Massachusetts 277056, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Andrei Bandarchuk
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 277056 MA
275825 NY
81532 WI
Self-reported in NPPES; status is on the state search - Practice location
- 55 Sayles St, Southbridge, MA 01550
- Phone
- (508) 764-2400
- Enumerated
- Jul 2, 2014
- Record last updated
- Oct 9, 2025
- Fax
- (508) 909-7770
- Medicare enrollment
- Enrolled (PECOS I20220823000809); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 461 in Massachusetts → Look up another NPI →
Also registered at 55 Sayles St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ebenezer Asare, M.D.Radiation Oncology Physician1285014795
- Courtney Cowell, NP-CAcute Care Nurse Practitioner1134718158
- Jeffrey Gordon, M.D.Hematology & Oncology Physician1609857119
- Donna Kentley, PAPhysician Assistant1356495907
- Albina Kibirova, M.D.Hematology & Oncology Physician1962765487
- Amanda Nascimento, MS, LCGCGenetic Counselor (M.S.)1104456383
Verify Andrei Bandarchuk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 277056Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average hematology & oncology physician in 2024
915 Medicare Part D claims for 170 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 89 claims were for opioids.
Most prescribed
- Hydroxyurea43 claims
- Oxycodone Hcl38 claims
- Revlimid37 claims
- Anastrozole36 claims
- Tamoxifen Citrate36 claims
- Eliquis35 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: $14.02
1 payment: food and beverage; the largest payer was Pfizer Inc. 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 2 group practices
- Mchs Hospitals IncMarshfield, WI
- Pratt Medical Group IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrei Bandarchuk among 461 hematology & oncology physician records in Massachusetts
Andrei Bandarchuk, M.D. is one of 461 hematology & oncology physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 81% of them.
- NPI issued2014 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2001 · median 2004 among the 303 with a school on file
- Record last updated2025 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Massachusetts
There are 461 hematology & oncology physician records in Massachusetts.
All 461 in Massachusetts → Every provider in Southbridge → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Jeffrey Gordon, M.D.Southbridge, MA 015501609857119
- Albina Kibirova, M.D.Southbridge, MA 015501962765487
- Christopher Seidler, MDSouthbridge, MA 015501497729347
- David Shepro, MDHolden, MA 015201912980947
- Jaroslaw Jac, MDWestborough, MA 015811326029802
- Richard Horner, M.D.Worcester, MA 016051104800465
- Vijay Kasturi, M.D.Worcester, MA 016051821071077
- Nahida Islam, M.D.Worcester, MA 016061568669646
Common questions
What is Andrei Bandarchuk, M.D.'s NPI number?
Andrei Bandarchuk, M.D.'s National Provider Identifier (NPI) is 1013323831, issued on Jul 2, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Andrei Bandarchuk, M.D. located?
The NPPES record lists a practice address at 55 Sayles St, Southbridge, MA, 01550. Phone: (508) 764-2400. Providers update this record themselves, so call before visiting.
How can I verify Andrei Bandarchuk, M.D.'s license?
NPPES lists Massachusetts license number 277056, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrei Bandarchuk, M.D. prescribe under Medicare Part D?
In 2024, Andrei Bandarchuk, M.D. had 915 Medicare Part D claims for 170 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.