Peter W. Rugg, MD
Emergency Medicine Physician · Holden, MA
Peter W. Rugg, MD is an emergency medicine physician with a practice address in Holden, Massachusetts, and NPI 1508856121, issued on Oct 25, 2005. Check the license (Massachusetts 51823, 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
- Peter W. Rugg
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 51823 MA
Self-reported in NPPES; status is on the state search - Practice location
- 5 Shrewsbury St Ste D, Holden, MA 01520
- Phone
- (508) 829-3800
- Enumerated
- Oct 25, 2005
- Record last updated
- Feb 6, 2023
- Fax
- (508) 829-3802
- Medicaid ID
- 6172628 MA
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,829 in Massachusetts → Look up another NPI →
Also registered at 5 Shrewsbury St Ste D
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Adams, RNAdministrator Registered Nurse1104788934
- Karen-Whitley Bishop, PAPhysician Assistant1013007293
- Robert Cooke, PA-CPhysician Assistant1639275662
- Richard Freniere, DOEmergency Medicine Physician1023008745
- Arielle Iley, PA-CPhysician Assistant1326589599
- Donald Jackel, DOEmergency Medicine Physician1497745160
Verify Peter W. Rugg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 51823Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Peter W. Rugg among 1,829 emergency medicine physician records in Massachusetts
Peter W. Rugg, MD is one of 1,829 emergency medicine physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileNo · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 emergency medicine physician records list a practice address in Holden
They are 6 of the 213 NPPES records with a practice address in Holden, and 1,829 emergency medicine physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,829 in Massachusetts → Every provider in Holden → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Allison Darvish, DOHolden, MA 015201588952451
- Richard Freniere, DOHolden, MA 015201023008745
- Donald Jackel, DOHolden, MA 015201497745160
- Rock Jean-Guillaume, D.O.Holden, MA 015201730157918
- William O'Callahan, MDHolden, MA 015201114964186
- Robert Hansen, M.D.Millbury, MA 015271003882192
- Peter Oldak, M.D.Clinton, MA 015101164404851
- Birendra Sinha, M.D.Clinton, MA 015101649209792
Common questions
What is Peter W. Rugg, MD's NPI number?
Peter W. Rugg, MD's National Provider Identifier (NPI) is 1508856121, issued on Oct 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Peter W. Rugg, MD located?
The NPPES record lists a practice address at 5 Shrewsbury St Ste D, Holden, MA, 01520. Phone: (508) 829-3800. Providers update this record themselves, so call before visiting.
How can I verify Peter W. Rugg, MD's license?
NPPES lists Massachusetts license number 51823, 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.