Michael Zavarin, M.D.
Critical Care Medicine (Internal Medicine) Physician · Plymouth, MA
Michael Zavarin, M.D. is a critical care medicine (internal medicine) physician with a practice address in Plymouth, Massachusetts, and NPI 1972581312, issued on Jan 5, 2006. Check the license (Massachusetts 159323, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael Zavarin
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- 159323 MA
85640 SC
Self-reported in NPPES; status is on the state search - Practice location
- 28 Eel River Cir, Plymouth, MA 02360
- Phone
- (508) 746-6482
- Enumerated
- Jan 5, 2006
- Record last updated
- Sep 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid IDs
- 3199061 MA
856407 SC - Medicare enrollment
- Enrolled (PECOS I20051003000337); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 157 in Massachusetts → Look up another NPI →
Verify Michael Zavarin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 159323Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 3 group practices
- Incare LLCNashua, NH
- Physicians OF Cape Cod HospitalHyannis, MA
- Physicians OF Falmouth HospitalFalmouth, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Zavarin among 157 critical care medicine (internal medicine) physician records in Massachusetts
Michael Zavarin, M.D. is one of 157 critical care medicine (internal medicine) physician records with a practice address in Massachusetts. 78% 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, 56% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1996 · median 2005 among the 116 with a school on file
- Record last updated2021 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Massachusetts
There are 157 critical care medicine (internal medicine) physician records in Massachusetts.
All 157 in Massachusetts → Every provider in Plymouth → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Amanda Megnia, CNPPembroke, MA 023591467177279
- Howard Kesselman, MDBrockton, MA 023011568490258
- Aran Kadar, MD, MPHNewton, MA 024621699727222
- Jeffrey Rothschild, MDNewton, MA 024621093773947
- Inna Vernovsky, M.D.Newton, MA 024621871569681
- Daniel Teres, MDNeedham, MA 024921760690994
- Elias Baedorf Kassis, M.D.Boston, MA 022151225358799
- Virginia Brady, M.D.Boston, MA 022151447540513
Common questions
What is Michael Zavarin, M.D.'s NPI number?
Michael Zavarin, M.D.'s National Provider Identifier (NPI) is 1972581312, issued on Jan 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Zavarin, M.D. located?
The NPPES record lists a practice address at 28 Eel River Cir, Plymouth, MA, 02360. Phone: (508) 746-6482. Providers update this record themselves, so call before visiting.
How can I verify Michael Zavarin, M.D.'s license?
NPPES lists Massachusetts license number 159323, 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. 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.