Peter S. Bradshaw, M.D.
Internal Medicine Physician · Lowell, MA
Peter S. Bradshaw, M.D. is an internal medicine physician with a practice address in Lowell, Massachusetts, and NPI 1083770903, issued on Dec 28, 2006. Check the license (Massachusetts 41291, 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 S. Bradshaw
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 41291 MA
Self-reported in NPPES; status is on the state search - Practice location
- 77 E Merrimack St, Lowell, MA 01852
- Phone
- (978) 459-3341
- Enumerated
- Dec 28, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 77 E Merrimack St
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- Heather AllardSocial Worker1649820028
- Leidy Almonte, MSW, LICSWClinical Social Worker1881931228
Verify Peter S. Bradshaw in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 41291Check 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 S. Bradshaw among 6,825 internal medicine physician records in Massachusetts
Peter S. Bradshaw, M.D. 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 not. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2007 · 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).
57 internal medicine physician records list a practice address in Lowell
They are 57 of the 2,992 NPPES records with a practice address in Lowell, and 6,825 internal medicine physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,825 in Massachusetts → Every provider in Lowell → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Zaheer Ahmed, M.D.Lowell, MA 018521346289337
- Margaret Allard, MD MPHLowell, MA 018521528024585
- Alexandra Argasinski, M.D.Lowell, MA 018521508813395
- Jack Chang, MDLowell, MA 018521811182041
- Mariana Chemaly, MDLowell, MA 018521811183056
- Shabnam Cheriyath, MDLowell, MA 018521487980116
- Herbert Kleinman, M.D.Lowell, MA 018521396791125
- Meaghan Nitka, MDLowell, MA 018521952551376
Common questions
What is Peter S. Bradshaw, M.D.'s NPI number?
Peter S. Bradshaw, M.D.'s National Provider Identifier (NPI) is 1083770903, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter S. Bradshaw, M.D. located?
The NPPES record lists a practice address at 77 E Merrimack St, Lowell, MA, 01852. Phone: (978) 459-3341. Providers update this record themselves, so call before visiting.
How can I verify Peter S. Bradshaw, M.D.'s license?
NPPES lists Massachusetts license number 41291, 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.