Dr Emanuel Demetrios Chryssos, MD - Medicare Cardiovascular Disease (cardiology) in East Setauket, NY

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Dr Emanuel Demetrios Chryssos, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in East Setauket, New York. He graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Stony Brook Radiology, University Faculty Practice Corporation, Stony Brook Internists University Faculty Practice Corporation and his current practice location is 45 Research Way, Suite 208, East Setauket, New York. You can reach out to his office (for appointments etc.) via phone at (631) 941-2000.

Dr Emanuel Demetrios Chryssos is licensed to practice in New York (license number 255976) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1225247562.

Contact Information

Dr Emanuel Demetrios Chryssos, MD
45 Research Way, Suite 208,
East Setauket, NY 11733-6401
(631) 941-2000
(631) 941-2010

Map and Direction




Physician's Profile

Full NameDr Emanuel Demetrios Chryssos
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience20 Years
Location45 Research Way, East Setauket, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Emanuel Demetrios Chryssos graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1225247562
  • Provider Enumeration Date: 05/22/2007
  • Last Update Date: 04/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9133252901
  • Enrollment ID: I20101019000002

Medical Identifiers

Medical identifiers for Dr Emanuel Demetrios Chryssos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225247562NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MT185110 (Pennsylvania)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease MD201464 (Louisiana)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 255976 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Suny/stony Brook University HospitalStony brook, NYHospital
John T Mather Memorial Hospital Of Port JeffersonPort jefferson, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stony Brook Radiology, University Faculty Practice Corporation458755519861
Stony Brook Internists University Faculty Practice Corporation9133019821373

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Emanuel Demetrios Chryssos allows following entities to bill medicare on his behalf.
Entity NameStony Brook Internists University Faculty Practice Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295778371
PECOS PAC ID: 9133019821
Enrollment ID: O20040317000450
Entity NameStony Brook Radiology, University Faculty Practice Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366497448
PECOS PAC ID: 4587555198
Enrollment ID: O20040323001029
Entity NameZwanger & Pesiri Radiology Group Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477523413
PECOS PAC ID: 5092700799
Enrollment ID: O20040420000622
Entity NameCardiac Ekg Interpretation, P. C.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386665644
PECOS PAC ID: 2466345103
Enrollment ID: O20050817001042
Entity NameEyerad Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114670528
PECOS PAC ID: 8820476575
Enrollment ID: O20220711000893
Entity NameStony Brook Internists University Faculty Practice Corporation
Entity TypePart B Supplier - Intensive Cardiac Rehabilitation
Entity IdentifiersNPI Number: 1295778371
PECOS PAC ID: 9133019821
Enrollment ID: O20230201001849

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Emanuel Demetrios Chryssos is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Emanuel Demetrios Chryssos, MD
45 Research Way Ste 108,
East Setauket, NY 11733-6401

Ph: (631) 941-2000		Dr Emanuel Demetrios Chryssos, MD
45 Research Way, Suite 208,
East Setauket, NY 11733-6401

Ph: (631) 941-2000

Reviews and Comments


Internal Medicine Doctors in East Setauket, NY

Dr. William H Greene, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 205 N Belle Mead Ave, East Setauket, NY 11733
Phone: 631-444-1660    
Dr. Ellen Li, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 3 Technology Dr, East Setauket, NY 11733
Phone: 631-444-5220    
Dr. Diane Klein-ritter, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 205 N Belle Mead Ave, East Setauket, NY 11733
Phone: 631-444-4630    
Ms. Larisa V Venezia, DO
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 46 Route 25a, Suite 6, East Setauket, NY 11733
Phone: 631-689-1444    Fax: 631-689-1448
Nardeen Mickail, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 14 Technology Dr, Suite 10, East Setauket, NY 11733
Phone: 631-689-5400    Fax: 631-689-8247
David M Franko, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 45 Research Way, Suite 008 & 108, East Setauket, NY 11733
Phone: 631-941-2704    Fax: 631-941-2009
Christopher M Cesa, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 45 Research Way, Suite 008 & 108, East Setauket, NY 11733
Phone: 631-941-2704    Fax: 631-941-2009

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.