Peter N. Scheinfein, MD
Internal Medicine Physician · Northbridge, MA
Peter N. Scheinfein, MD is an internal medicine physician with a practice address in Northbridge, Massachusetts, and NPI 1750358362, issued on Mar 2, 2006. Check the license (Massachusetts 72805, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Peter N. Scheinfein
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 72805 MA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Commerce Dr, Northbridge, MA 01534
- Phone
- (508) 372-3510
- Enumerated
- Mar 2, 2006
- Record last updated
- Sep 15, 2025
- Fax
- (508) 234-2627
- Medicaid ID
- 3062333 MA
- Medicare enrollment
- Enrolled (PECOS I20050406000006); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 1988
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 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 Peter N. Scheinfein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 72805Check 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 internal medicine physician in 2024
273 Medicare Part D claims for 210 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone31 claims
- Cefpodoxime Proxetil22 claims
- Doxycycline Monohydrate21 claims
- Albuterol Sulfate Hfa20 claims
- Cefadroxil18 claims
- Nitrofurantoin Mono-Macro17 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 IncHopkinton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter N. Scheinfein among 6,825 internal medicine physician records in Massachusetts
Peter N. Scheinfein, MD is one of 6,825 internal medicine 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1988 · median 2004 among the 4,103 with a school on file
- Record last updated2025 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 internal medicine physician records list a practice address in Northbridge
They are 4 of the 51 NPPES records with a practice address in Northbridge, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Northbridge → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kevin Anderson, DONorthbridge, MA 015341588682983
- Jennifer Gartman, MDNorthbridge, MA 015341346467677
- Alan Jackson, MDNorthbridge, MA 015341871557520
- Shwetha Adhikari, MDNorthborough, MA 015321962715912
- Paul Bradley, MDNorth Grafton, MA 015361386610061
- Rajitha Csudae, MDNorthborough, MA 015321902878325
- Connie Drexler, M.D.Northborough, MA 015321417923673
- Ainun Haq, M.DNorth Grafton, MA 015361063698322
Common questions
What is Peter N. Scheinfein, MD's NPI number?
Peter N. Scheinfein, MD's National Provider Identifier (NPI) is 1750358362, issued on Mar 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter N. Scheinfein, MD 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 Peter N. Scheinfein, MD's license?
NPPES lists Massachusetts license number 72805, 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 Peter N. Scheinfein, MD prescribe under Medicare Part D?
In 2024, Peter N. Scheinfein, MD had 273 Medicare Part D claims for 210 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.