Brian Yost, - Medicare Interventional Radiology in Greenwich, CT

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Brian Yost, is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Greenwich, Connecticut. He went to New York Medical College and graduated in 2019 and has 7 years of diverse experience with area of expertise as Interventional Radiology. He is a member of the group practice University Physicians Of Brooklyn, Inc., Maimonides Medical Center - Mmc Radiology Fpp and his current practice location is 5 Perryridge Rd, Greenwich, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 863-3409.

Brian Yost is licensed to practice in New York (license number 307348) 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 1083174999.

Contact Information

Brian Yost,
5 Perryridge Rd,
Greenwich, CT 06830-4608
(203) 863-3409
(203) 863-3446

Map and Direction




Physician's Profile

Full NameBrian Yost
GenderMale
SpecialityInterventional Radiology
Experience7 Years
Location5 Perryridge Rd, 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:
  • Brian Yost attended and graduated from New York Medical College in 2019
  NPI Data:
  • NPI Number: 1083174999
  • Provider Enumeration Date: 03/25/2019
  • Last Update Date: 06/09/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 8022526607
  • Enrollment ID: I20250805000869

Medical Identifiers

Medical identifiers for Brian Yost such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083174999NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 307348 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Maimonides Medical CenterBrooklyn, NYHospital
Suny Health Science Center At Brooklyn UniversityBrooklyn, NYHospital
New York Community Hospital Of Brooklyn, Inc.Brooklyn, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Physicians Of Brooklyn, Inc.0749192284174
Maimonides Medical Center - Mmc Radiology Fpp145624144756

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. Brian Yost allows following entities to bill medicare on his behalf.
Entity NameMaimonides Medical Center - Mmc Radiology Fpp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811948284
PECOS PAC ID: 1456241447
Enrollment ID: O20040315001589
Entity NameMaimonides Faculty Practice Plan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053344846
PECOS PAC ID: 7012808348
Enrollment ID: O20040324000597
Entity NameUniversity Physicians of Brooklyn, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366506271
PECOS PAC ID: 0749192284
Enrollment ID: O20040401000120

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. Brian Yost 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
Brian Yost,
42 New Broadway,
Sleepy Hollow, NY 10591-1725

Ph: (603) 660-2198		Brian Yost,
5 Perryridge Rd,
Greenwich, CT 06830-4608

Ph: (203) 863-3409

Reviews and Comments


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Dr. Ann C Cea, M.D.
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Dr. Kapil Rajendra Desai, MD
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Dr. Collin Randall Edwards, MD
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Phone: 203-863-3409    
Ashwatha Narayana, MD
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Phone: 203-863-3773    Fax: 293-863-3723

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.