Corrine Zarwan, MD
Medical Oncology Physician · Burlington, MA
Corrine Zarwan, MD is a medical oncology physician with a practice address in Burlington, Massachusetts, and NPI 1790724409, issued on Jun 6, 2006. Check the license (Massachusetts 214165, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Corrine Zarwan
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 214165 MA
Self-reported in NPPES; status is on the state search - Practice location
- 41 Mall RD, Burlington, MA 01805
- Phone
- (781) 744-8400
- Enumerated
- Jun 6, 2006
- Record last updated
- May 23, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (781) 744-5245
- Medicaid ID
- 0188395 MA
- Medicare enrollment
- Enrolled (PECOS I20051114000159); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 421 in Massachusetts → Look up another NPI →
Also registered at 41 Mall RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Juliet Aborn, REGISTERED NURSECertified Registered Nurse Anesthetist1932727930
- Omar Abuqamar, M.D., M.M.S.C.,Ophthalmology Physician1437640414
- Emily Adams, PA-CPhysician Assistant1457685752
- Oluwaseun Adebagbo, MDStudent in an Organized Health Care Education/Training Program1588468755
- Christopher Adler, PAPhysician Assistant1972848463
- Tinamarie Adly, NPFamily Nurse Practitioner1154041572
Verify Corrine Zarwan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 214165Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% more Medicare Part D claims than the average medical oncology physician in 2024
1,225 Medicare Part D claims for 273 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 59 claims were for opioids.
Most prescribed
- Anastrozole383 claims
- Tamoxifen Citrate118 claims
- Letrozole62 claims
- Lorazepam62 claims
- Alendronate Sodium42 claims
- Ibrance41 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.
The MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Lahey Clinic IncPeabody, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corrine Zarwan among 421 medical oncology physician records in Massachusetts
Corrine Zarwan, MD is one of 421 medical oncology physician records with a practice address in Massachusetts. 76% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2000 · median 2007 among the 291 with a school on file
- Record last updated2012 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Massachusetts
There are 421 medical oncology physician records in Massachusetts.
All 421 in Massachusetts → Every provider in Burlington → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Russell Baur, MDBurlington, MA 018051508020470
- Sunil Bhatt, MDBurlington, MA 018051073178737
- Ragisha Gopalakrishnan, M.D.Burlington, MA 018051538502620
- Brian LabadieBurlington, MA 018051023548054
- Joyce McCaffrey, M.D.Burlington, MA 018051255497418
- Saleem Meerani, M.DBurlington, MA 018051386050938
- Neela Natarajan, MDBurlington, MA 018051427107010
- John Wolff, M.D.Burlington, MA 018051255497400
Common questions
What is Corrine Zarwan, MD's NPI number?
Corrine Zarwan, MD's National Provider Identifier (NPI) is 1790724409, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Corrine Zarwan, MD located?
The NPPES record lists a practice address at 41 Mall RD, Burlington, MA, 01805. Phone: (781) 744-8400. Providers update this record themselves, so call before visiting.
How can I verify Corrine Zarwan, MD's license?
NPPES lists Massachusetts license number 214165, 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 Corrine Zarwan, MD prescribe under Medicare Part D?
In 2024, Corrine Zarwan, MD had 1,225 Medicare Part D claims for 273 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Corrine Zarwan, MD's MIPS final score?
The 2023 MIPS final score is 91.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.