Peter K. Hoshino, MD
Cardiovascular Disease Physician · South Weymouth, MA
Peter K. Hoshino, MD is a cardiovascular disease physician with a practice address in South Weymouth, Massachusetts, and NPI 1831176064, issued on Dec 29, 2005. Check the license (Massachusetts 50089, 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 K. Hoshino
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 50089 MA
Self-reported in NPPES; status is on the state search - Practice location
- 541 Main St, South Weymouth, MA 02190
- Phone
- (781) 952-1200
- Enumerated
- Dec 29, 2005
- Record last updated
- Mar 13, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (781) 340-1610
- Medicaid ID
- 3022455 MA
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,080 in Massachusetts → Look up another NPI →
Also registered at 541 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tara Armstrong, PA-CMedical Physician Assistant1811049414
- Richard Ashburn, MDPulmonary Disease Physician1861492746
- John Casey, D.C.Chiropractor1700805181
- Charles Chalko, D.O.Internal Medicine Physician1548218126
- Jeanne Colton, NPNurse Practitioner1992782072
Verify Peter K. Hoshino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 50089Check 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 K. Hoshino among 1,080 cardiovascular disease physician records in Massachusetts
Peter K. Hoshino, MD is one of 1,080 cardiovascular disease 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 83% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2014 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 cardiovascular disease physician records list a practice address in South Weymouth
They are 13 of the 445 NPPES records with a practice address in South Weymouth, and 1,080 cardiovascular disease physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,080 in Massachusetts → Every provider in South Weymouth → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- William Calhoun, MDSouth Weymouth, MA 021901952324303
- J. Corrodi, MDSouth Weymouth, MA 021901457351330
- Themy Dumlao, M.D.Weymouth, MA 021901558556217
- Ronald Dunlap, M.D.Weymouth, MA 021901053358259
- Susan Feinstein, MDSouth Weymouth, MA 021901508843533
- Mark Furman, M.D.S Weymouth, MA 021901740263672
- Peter Grape, MDSouth Weymouth, MA 021901346249000
- Michael Hession, MDSouth Weymouth, MA 021901922085158
Common questions
What is Peter K. Hoshino, MD's NPI number?
Peter K. Hoshino, MD's National Provider Identifier (NPI) is 1831176064, issued on Dec 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Peter K. Hoshino, MD located?
The NPPES record lists a practice address at 541 Main St, South Weymouth, MA, 02190. Phone: (781) 952-1200. Providers update this record themselves, so call before visiting.
How can I verify Peter K. Hoshino, MD's license?
NPPES lists Massachusetts license number 50089, 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.