George Peter Canellos, MD
Hematology & Oncology Physician · Boston, MA
George Peter Canellos, MD is a hematology & oncology physician with a practice address in Boston, Massachusetts, and NPI 1114908027, issued on Nov 8, 2005. Check the license (Massachusetts 27223, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- George Peter Canellos
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 27223 MA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Blossom St, Boston, MA 02114
- Phone
- (617) 726-8314
- Enumerated
- Nov 8, 2005
- Record last updated
- Jul 13, 2026
- Medicaid ID
- 2046377 MA
- Entity
- Type 1 · individual
Also registered at 100 Blossom St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roby Bhattacharyya, MD, PHDInternal Medicine Physician1073718672
- Vassiliki Boussiotis, MD PHDHematology & Oncology Physician1861474215
- Paul Busse, PHD MDTherapeutic Radiology Physician1073587291
- Annie Chan, MDRadiation Oncology Physician1306874169
- Noah Choi, MDTherapeutic Radiology Physician1467434019
- Maureen Doran, RN, MPHRegistered Nurse1154539583
Verify George Peter Canellos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 27223Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Hematology & Oncology Physician providers in Massachusetts
There are 461 hematology & oncology physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other hematology & oncology physician records in Massachusetts
- Gregory Abel, MDBoston, MA1285611954
- Rachel Abelman, MDBoston, MA1255821617
- Karim Abou-Nassar, MDBoston, MA1366770745
- Inas Abuali, M.D.Boston, MA1952659971
- Jose Acevedo Mejia, M.D.Boston, MA1801277173
- Maureen Achebe, MD, MPHBoston, MA1407955172
- Archana Agarwal, MDSpringfield, MA1548592165
- Rasmia Ahmed, MDFramingham, MA1568409936
- Hanny Al-Samkari, MDBoston, MA1669765988
- Tasneem Ali, M.D.Worcester, MA1629036553
Common questions
What is George Peter Canellos, MD's NPI number?
George Peter Canellos, MD's National Provider Identifier (NPI) is 1114908027, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is George Peter Canellos, MD located?
The NPPES record lists a practice address at 100 Blossom St, Boston, MA, 02114. Phone: (617) 726-8314. Providers update this record themselves, so call before visiting.
How can I verify George Peter Canellos, MD's license?
NPPES lists Massachusetts license number 27223, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.