Dr Rayhan Noah Saiani, MD - Medicare Cardiovascular Disease (cardiology) in Greenwich, CT

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Dr Rayhan Noah Saiani, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Greenwich, Connecticut. He graduated from medical school in 2018 and has 8 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Greenwich Hospital, Yale University and his current practice location is 500 W Putnam Ave Ste 350, Greenwich, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 863-4210.

Dr Rayhan Noah Saiani is licensed to practice in Connecticut (license number 80347) 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 1811494651.

Contact Information

Dr Rayhan Noah Saiani, MD
500 W Putnam Ave Ste 350,
Greenwich, CT 06830-2937
(203) 863-4210
Not Available

Map and Direction




Physician's Profile

Full NameDr Rayhan Noah Saiani
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience8 Years
Location500 W Putnam Ave Ste 350, Greenwich, Connecticut
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 Rayhan Noah Saiani graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1811494651
  • Provider Enumeration Date: 04/09/2018
  • Last Update Date: 03/26/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9335487552
  • Enrollment ID: I20250527000569

Medical Identifiers

Medical identifiers for Dr Rayhan Noah Saiani such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811494651NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 80347 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Greenwich Hospital Association -Greenwich, CTHospital
Yale-new Haven HospitalNew haven, CTHospital
Bridgeport HospitalBridgeport, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Greenwich Hospital367847671078
Yale University94360617362632

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 Rayhan Noah Saiani allows following entities to bill medicare on his behalf.
Entity NameYale University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205822236
PECOS PAC ID: 9436061736
Enrollment ID: O20031105000015
Entity NameGreenwich Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609846088
PECOS PAC ID: 3678476710
Enrollment ID: O20040128000288

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 Rayhan Noah Saiani 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 Rayhan Noah Saiani, MD
500 W Putnam Ave Ste 350,
Greenwich, CT 06830-2937

Ph: (203) 863-4210		Dr Rayhan Noah Saiani, MD
500 W Putnam Ave Ste 350,
Greenwich, CT 06830-2937

Ph: (203) 863-4210

Reviews and Comments


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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.