Jonathan Bisaillon, M.D.
Cardiovascular Disease Physician · Upton, MA
Jonathan Bisaillon, M.D. is a cardiovascular disease physician with a practice address in Upton, Massachusetts, and NPI 1629463963, issued on Apr 3, 2015. Check the license on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Jonathan Bisaillon
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- Practice location
- 236 Milford St, Upton, MA 01568
- Phone
- (508) 473-1015
- Enumerated
- Apr 3, 2015
- Entity
- Type 1 · individual
Also registered at 236 Milford St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Brownstein, MDCardiovascular Disease Physician1962471524
- Larissa Costa, PA-CMedical Physician Assistant1982121422
- Erika Faircloth, D.O.Cardiovascular Disease Physician1346774064
- Sharon Forsmo, P.A.Medical Physician Assistant1841258092
- Kristen Franklin, M.D.Cardiovascular Disease Physician1205854718
- Lawrence Greenwald, MDCardiovascular Disease Physician1881653152
Verify Jonathan Bisaillon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
74% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
827 Medicare Part D claims for 270 beneficiaries, against an average of 3,149 among the 19,556 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Metoprolol Succinate159 claims
- Eliquis77 claims
- Furosemide52 claims
- Losartan Potassium52 claims
- Atorvastatin Calcium49 claims
- Lisinopril40 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.
2 hospital and facility affiliations
- Mass General Brigham Community Physicians IncMedford, MA
- Mass General Brigham Medical Group Suburban Massachusetts IncNewton, MA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
6 cardiovascular disease physician records list a Upton practice address
They are 6 of the 103 NPPES records with a Upton practice address, and 910 cardiovascular disease physician records in Massachusetts.
All 6 in Upton → All 910 in Massachusetts → Every provider in Upton →
Other cardiovascular disease physician records in Massachusetts
- Omar Abdel-Razek, MDBoston, MA1912780008
- Rishard Abdul, M.B.B.SSpringfield, MA1114412830
- Kenneth Adams, M.D.Haverhill, MA1720082787
- Nicholas Adamstein, MDBoston, MA1548897218
- Dale Adler, M.D.Boston, MA1295769966
- Nadeem Afridi, MDNewburyport, MA1619961372
- Hanna Ahmed, M.DWorcester, MA1417111428
- Malik Ahmed, MDBoston, MA1386165470
- Eric Michael Aker, M.D.Norwood, MA1073571030
- Shahad Al Chalaby, MDBurlington, MA1316444276
Common questions
What is Jonathan Bisaillon, M.D.'s NPI number?
Jonathan Bisaillon, M.D.'s National Provider Identifier (NPI) is 1629463963, issued on Apr 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Bisaillon, M.D. located?
The NPPES record lists a practice address at 236 Milford St, Upton, MA, 01568. Phone: (508) 473-1015. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Bisaillon, M.D.'s license?
Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jonathan Bisaillon, M.D. prescribe under Medicare Part D?
In 2024, Jonathan Bisaillon, M.D. had 827 Medicare Part D claims for 270 beneficiaries; the average among cardiovascular disease physician prescribers was 3,149. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.