Marc Rybstein, MD - Medicare Cardiovascular Disease (cardiology) in Franklin Square, NY

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Marc Rybstein, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Franklin Square, New York. He went to State University Of New York At Stony Brook, School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Nicholas R Halper Md Pc, Ronald C Fagan M. D. P.c.. and his current practice location is 340 Dogwood Ave Ste 105, Franklin Square, New York. You can reach out to his office (for appointments etc.) via phone at (516) 307-9617.

Marc Rybstein is licensed to practice in New York (license number 253288) 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 1538393822.

Contact Information

Marc Rybstein, MD
340 Dogwood Ave Ste 105,
Franklin Square, NY 11010-3400
(516) 307-9617
(516) 307-9621

Map and Direction




Physician's Profile

Full NameMarc Rybstein
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience18 Years
Location340 Dogwood Ave Ste 105, Franklin Square, 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:
  • Marc Rybstein attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1538393822
  • Provider Enumeration Date: 05/14/2009
  • Last Update Date: 01/19/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4082768775
  • Enrollment ID: I20090819000150

Medical Identifiers

Medical identifiers for Marc Rybstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538393822NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 253288 (New York)Primary

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. Marc Rybstein allows following entities to bill medicare on his behalf.
Entity NameRonald C Fagan M. D. P.c..
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023146198
PECOS PAC ID: 5991697823
Enrollment ID: O20050909000878
Entity NameNicholas R Halper Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689691594
PECOS PAC ID: 3870675499
Enrollment ID: O20080204000601
Entity NameMkr Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417371774
PECOS PAC ID: 8527291962
Enrollment ID: O20140509000056
Entity NameRoosevelt Cardio Vascular Diagnostic, P.c
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952758807
PECOS PAC ID: 1557645983
Enrollment ID: O20170303001093
Entity NameFive Crest Medical Diagnostic P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104378058
PECOS PAC ID: 5799052403
Enrollment ID: O20170601000290

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. Marc Rybstein 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
Marc Rybstein, MD
340 Dogwood Ave., Suite 105,
Franklin Square, NY 11010

Ph: (516) 307-9617		Marc Rybstein, MD
340 Dogwood Ave Ste 105,
Franklin Square, NY 11010-3400

Ph: (516) 307-9617

Reviews and Comments


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Miss Johanna Gonzalez, NP
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Edward J Halbridge, MD
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Aftab A Chaudhri, MD
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Phone: 516-352-1124    Fax: 516-352-0518

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.