Emanuel Demetrios Chryssos, M.D.
Cardiovascular Disease Physician · East Setauket, NY
Emanuel Demetrios Chryssos, M.D. is a cardiovascular disease physician with a practice address in East Setauket, New York, and NPI 1225247562, issued on May 22, 2007. Check the license (New York 255976, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Emanuel Demetrios Chryssos
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 255976 NY
MD201464 LA
MT185110 PA
Self-reported in NPPES; status is on the state search - Practice location
- 45 Research Way, East Setauket, NY 11733
- Phone
- (631) 941-2000
- Enumerated
- May 22, 2007
- Record last updated
- Apr 19, 2022
- Fax
- (631) 941-2010
- Medicare enrollment
- Enrolled (PECOS I20101019000002); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 45 Research Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denise Altamore, NPAdult Health Nurse Practitioner1689918823
- David Benson, MDCardiovascular Disease Physician1902823529
- Peter Bruno, MDCardiovascular Disease Physician1588770861
- Christopher Cesa, M.D.Cardiovascular Disease Physician1083661458
- Brittany DeckerSocial Worker1275045577
- Beverly Elliott, ANPAdult Health Nurse Practitioner1447342605
Verify Emanuel Demetrios Chryssos 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 255976Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average cardiovascular disease physician in 2024
3,352 Medicare Part D claims for 571 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium376 claims
- Metoprolol Succinate337 claims
- Amlodipine Besylate310 claims
- Rosuvastatin Calcium282 claims
- Eliquis237 claims
- Losartan Potassium137 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): 98.5 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).
Industry payments in 2024: $136.22
1 payment: food and beverage; the largest payer was Heartflow, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Stony Brook Internists University Faculty Practice CorporationEast Setauket, NY
- Stony Brook Radiology, University Faculty Practice CorporationStony Brook, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
29 cardiovascular disease physician records list a practice address in East Setauket
They are 29 of the 972 NPPES records with a practice address in East Setauket, and 2,583 cardiovascular disease physician records in New York.
All 29 in East Setauket → All 2,583 in New York → Every provider in East Setauket →
Other cardiovascular disease physician records in New York
- Michael Aaron, MDWest Islip, NY1790762623
- Vivian Abascal, MDRichmond Hill, NY1326049909
- Syed Faiz Abbas, MDRochester, NY1316557853
- Joseph Abboud, MDBrooklyn, NY1710168901
- Marwah Abdalla, M.D.New York, NY1437201415
- Mohamed Abdel-Aal Ahmed, M.D.Buffalo, NY1164834776
- Khaled Abdulla, M.D.Orchard Park, NY1811423684
- Abdullah Abdullah, MDRochester, NY1073965042
- Mohammed AbdulrazzaqBrooklyn, NY1871913095
- Saddam Abisse, MDSchenectady, NY1013179944
Common questions
What is Emanuel Demetrios Chryssos, M.D.'s NPI number?
Emanuel Demetrios Chryssos, M.D.'s National Provider Identifier (NPI) is 1225247562, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Emanuel Demetrios Chryssos, M.D. located?
The NPPES record lists a practice address at 45 Research Way, East Setauket, NY, 11733. Phone: (631) 941-2000. Providers update this record themselves, so call before visiting.
How can I verify Emanuel Demetrios Chryssos, M.D.'s license?
NPPES lists New York license number 255976, 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 Emanuel Demetrios Chryssos, M.D. prescribe under Medicare Part D?
In 2024, Emanuel Demetrios Chryssos, M.D. had 3,352 Medicare Part D claims for 571 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Emanuel Demetrios Chryssos, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.5 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.