Christian Hobart Corwin, MD
Surgery Physician · Weymouth, MA
Christian Hobart Corwin, MD is a surgery physician with a practice address in Weymouth, Massachusetts, and NPI 1427006097, issued on May 5, 2006. Check the license (Massachusetts 252654, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Christian Hobart Corwin
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- 252654 MA
0101233257 VA
Self-reported in NPPES; status is on the state search - Practice location
- 51 Performance Dr, Weymouth, MA 02189
- Phone
- (781) 340-4242
- Enumerated
- May 5, 2006
- Record last updated
- Oct 19, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121212000145); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,003 in Massachusetts → Look up another NPI →
Also registered at 51 Performance Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hsi-Pin Chen, MDObstetrics & Gynecology Physician1871550228
- Benjamin Christian, M.D.Plastic and Reconstructive Surgery Physician1730307588
Verify Christian Hobart Corwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 252654Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average surgery physician in 2024
75 Medicare Part D claims for 45 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Erythromycin23 claims
- Neomycin Sulfate23 claims
- Oxycodone Hcl13 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 one group practice
- Jordan Physician Associates IncPlymouth, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christian Hobart Corwin among 1,003 surgery physician records in Massachusetts
Christian Hobart Corwin, MD is one of 1,003 surgery physician records with a practice address in Massachusetts. 66% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 58% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2001 · median 2003 among the 503 with a school on file
- Record last updated2012 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Massachusetts
There are 1,003 surgery physician records in Massachusetts.
All 1,003 in Massachusetts → Every provider in Weymouth → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Cristina Carpio, MDWeymouth, MA 021891548403165
- Michael O'Gorman, M.D.Weymouth, MA 021891700852407
- Mohammad AfrasiabiWeymouth, MA 021901063893139
- Ralph Froio, MDSouth Weymouth, MA 021901538151527
- John Froio, MDSouth Weymouth, MA 021901750352662
- Matthew Giangola, M.D.Weymouth, MA 021901093030256
- Sam Kontrakul, MDSouth Weymouth, MA 021901770530321
- Edward Kwasnik, MDSouth Weymouth, MA 021901215994538
Common questions
What is Christian Hobart Corwin, MD's NPI number?
Christian Hobart Corwin, MD's National Provider Identifier (NPI) is 1427006097, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christian Hobart Corwin, MD located?
The NPPES record lists a practice address at 51 Performance Dr, Weymouth, MA, 02189. Phone: (781) 340-4242. Providers update this record themselves, so call before visiting.
How can I verify Christian Hobart Corwin, MD's license?
NPPES lists Massachusetts license number 252654, 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 Christian Hobart Corwin, MD prescribe under Medicare Part D?
In 2024, Christian Hobart Corwin, MD had 75 Medicare Part D claims for 45 beneficiaries; the average among surgery physician prescribers was 147. 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.