Michael Murphy, M.D.
Family Medicine Physician · Northbridge, MA
Michael Murphy, M.D. is a family medicine physician with a practice address in Northbridge, Massachusetts, and NPI 1952764227, issued on Apr 3, 2016. Check the license (Massachusetts 281016, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael Murphy
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 281016 MA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Commerce Dr, Northbridge, MA 01534
- Phone
- (508) 372-3510
- Enumerated
- Apr 3, 2016
- Record last updated
- Aug 28, 2025
- Fax
- (508) 234-2627
- Medicare enrollment
- Enrolled (PECOS I20190920002982); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 2016
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 100 Commerce Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Banian, NP-CFamily Nurse Practitioner1598174120
- David Blake, PA-CPhysician Assistant1598266462
- Melanie Boisvert, PA-CMedical Physician Assistant1255220877
- Tonya Bowzer, NPNurse Practitioner1497098339
- Meghan Brigham, FNPNurse Practitioner1730630294
- Angela Casado-Diaz, MDFamily Medicine Physician1780213744
Verify Michael Murphy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 281016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family medicine physician in 2024
441 Medicare Part D claims for 307 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Monohydrate91 claims
- Prednisone45 claims
- Amoxicillin-Clavulanate Potass39 claims
- Cefpodoxime Proxetil35 claims
- Albuterol Sulfate Hfa22 claims
- Cefadroxil21 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 2 group practices
- Milford Regional Physician Group, Inc.Northbridge, MA
- Umass Memorial Medical Group IncMilford, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Murphy among 2,265 family medicine physician records in Massachusetts
Michael Murphy, M.D. is one of 2,265 family medicine physician records with a practice address in Massachusetts. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 76% of them.
- NPI issued2016 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2016 · median 2006 among the 1,529 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 family medicine physician records list a practice address in Northbridge
They are 7 of the 51 NPPES records with a practice address in Northbridge, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Northbridge → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Angela Casado-Diaz, MDNorthbridge, MA 015341780213744
- Reynold Dahl, M.D.Northbridge, MA 015341932134202
- Chantal Dewey, M.D.Northbridge, MA 015341730526302
- Cailin McDeed, D.O.Northbridge, MA 015341508228545
- Erika Pommett, DONorthbridge, MA 015341386734838
- Elizabeth Siraco, M.D.Northbridge, MA 015341598797359
- Linda Boateng, NPNorthborough, MA 015321437833571
- Michael Reyes, M.D.Northborough, MA 015321528040656
Common questions
What is Michael Murphy, M.D.'s NPI number?
Michael Murphy, M.D.'s National Provider Identifier (NPI) is 1952764227, issued on Apr 3, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Michael Murphy, M.D. located?
The NPPES record lists a practice address at 100 Commerce Dr, Northbridge, MA, 01534. Phone: (508) 372-3510. Providers update this record themselves, so call before visiting.
How can I verify Michael Murphy, M.D.'s license?
NPPES lists Massachusetts license number 281016, 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 Michael Murphy, M.D. prescribe under Medicare Part D?
In 2024, Michael Murphy, M.D. had 441 Medicare Part D claims for 307 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.