Christopher Tsavaris, MD
Internal Medicine Physician · East Marion, NY
Christopher Tsavaris, MD is an internal medicine physician with a practice address in East Marion, New York, and NPI 1073993192, issued on Jun 3, 2015. Check the license (New York 295687, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Christopher Tsavaris
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 295687 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2170 The Strand, East Marion, NY 11939
- Phone
- (631) 334-6338
- Enumerated
- Jun 3, 2015
- Record last updated
- Oct 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181119003105); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Christopher Tsavaris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 295687Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
16 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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 2 group practices
- Central Suffolk HospitalRiverhead, NY
- John T Mather Memorial HospitalPort Jefferson, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Tsavaris among 12,067 internal medicine physician records in New York
Christopher Tsavaris, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 75% of them.
- NPI issued2015 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2014 · median 2002 among the 7,221 with a school on file
- Record last updated2019 · 61% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in New York
There are 12,067 internal medicine physician records in New York.
All 12,067 in New York → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Joseph Burrascano, M.D.East Hampton, NY 119371043474554
- David Dove, MDEast Hampton, NY 119371831617984
- Ralph Gibson, M.D.East Hampton, NY 119371972603066
- Michael Kramer, M.D.East Hampton, NY 119371588805527
- John GageCutchogue, NY 119351356719983
- Cynthia Ickes, M.D.Greenport, NY 119441992741409
- Nitin Kamdar, MDCenter Moriches, NY 119341538246640
- Mel Kaplan, MDGreenport, NY 119441548244577
Common questions
What is Christopher Tsavaris, MD's NPI number?
Christopher Tsavaris, MD's National Provider Identifier (NPI) is 1073993192, issued on Jun 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Tsavaris, MD located?
The NPPES record lists a practice address at 2170 The Strand, East Marion, NY, 11939. Phone: (631) 334-6338. Providers update this record themselves, so call before visiting.
How can I verify Christopher Tsavaris, MD's license?
NPPES lists New York license number 295687, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christopher Tsavaris, MD prescribe under Medicare Part D?
In 2024, Christopher Tsavaris, MD had 16 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.