Dr Lyall Arnold Gorenstein, - Medicare Thoracic Surgery in Pomona, NY

  1. Home
  2. Thoracic Surgery (Cardiothoracic Vascular Surgery)
  3. NY
  4. Pomona
Dr Lyall Arnold Gorenstein, is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Pomona, New York. He graduated from medical school in 1983 and has 42 years of diverse experience with area of expertise as Thoracic Surgery. He is a member of the group practice Rockland Thoracic And Vascular Associates, P.c., Trustees Of Columbia University In The City Of New York, Bergen Thoracic And Vascular Associates Pc and his current practice location is 5a Medical Park Dr, Pomona, New York. You can reach out to his office (for appointments etc.) via phone at (845) 362-0075.

Dr Lyall Arnold Gorenstein is licensed to practice in New York (license number 189748) 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 1770580565.

Contact Information

Dr Lyall Arnold Gorenstein,
5a Medical Park Dr,
Pomona, NY 10970-3516
(845) 362-0075
(845) 362-1716

Map and Direction




Physician's Profile

Full NameDr Lyall Arnold Gorenstein
GenderMale
SpecialityThoracic Surgery
Experience42 Years
Location5a Medical Park Dr, Pomona, 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 Lyall Arnold Gorenstein graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1770580565
  • Provider Enumeration Date: 07/07/2005
  • Last Update Date: 08/22/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 3274422571
  • Enrollment ID: I20040315000082

Medical Identifiers

Medical identifiers for Dr Lyall Arnold Gorenstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770580565NPI-NPPES
01408933MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 189748 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Samaritan Hospital Of SuffernSuffern, NYHospital
Englewood Hospital And Medical CenterEnglewood, NJHospital
New York-presbyterian HospitalNew york, NYHospital
Nyack HospitalNyack, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rockland Thoracic And Vascular Associates, P.c.83259364799
Trustees Of Columbia University In The City Of New York85279725462014
Bergen Thoracic And Vascular Associates Pc00424401743

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 Lyall Arnold Gorenstein allows following entities to bill medicare on his behalf.
Entity NameHudson Valley Thoracic & Vascular Assoc. Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326093972
PECOS PAC ID: 8527956663
Enrollment ID: O20040309001061
Entity NameRockland Thoracic & Vascular Associates, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740235068
PECOS PAC ID: 8325936479
Enrollment ID: O20040312000398
Entity NameThe Trustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265598783
PECOS PAC ID: 4688772395
Enrollment ID: O20070604000623
Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508266347
PECOS PAC ID: 8527972546
Enrollment ID: O20151201002613

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 Lyall Arnold Gorenstein 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 Lyall Arnold Gorenstein,
5a Medical Park Dr,
Pomona, NY 10970-3516

Ph: (845) 362-0075		Dr Lyall Arnold Gorenstein,
5a Medical Park Dr,
Pomona, NY 10970-3516

Ph: (845) 362-0075

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Pomona, NY


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.