Silas Nwaishienyi, MD - Medicare Emergency Medicine in Westbury, NY

Silas Nwaishienyi, MD is a medicare enrolled "Family Medicine - Adult Medicine" physician in Westbury, New York. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Jamaica Hospital and his current practice location is 167 Evergreen Dr, Westbury, New York. You can reach out to his office (for appointments etc.) via phone at (516) 610-8704.

Silas Nwaishienyi is licensed to practice in New York (license number 243375) 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 1336269802.

Contact Information

Silas Nwaishienyi, MD
167 Evergreen Dr,
Westbury, NY 11590-1208
(516) 610-8704
Not Available

Map and Direction




Physician's Profile

Full NameSilas Nwaishienyi
GenderMale
SpecialityEmergency Medicine
Experience29 Years
Location167 Evergreen Dr, Westbury, 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:
  • Silas Nwaishienyi graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1336269802
  • Provider Enumeration Date: 03/30/2007
  • Last Update Date: 06/22/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 9032219779
  • Enrollment ID: I20070711000323

Medical Identifiers

Medical identifiers for Silas Nwaishienyi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336269802NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PE0004XEmergency Medicine - Emergency Medical Services 243375 (New York)Secondary
207QA0505XFamily Medicine - Adult Medicine 243375 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jamaica Hospital Medical CenterJamaica, NYHospital

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. Silas Nwaishienyi allows following entities to bill medicare on his behalf.
Entity NameJamaica Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477505220
PECOS PAC ID: 2264324334
Enrollment ID: O20040427001519
Entity NamePancare Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457548745
PECOS PAC ID: 5193800951
Enrollment ID: O20080304000826

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. Silas Nwaishienyi 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
Silas Nwaishienyi, MD
167 Evergreen Dr,
Westbury, NY 11590-1208

Ph: (516) 610-8704
Silas Nwaishienyi, MD
167 Evergreen Dr,
Westbury, NY 11590-1208

Ph: (516) 610-8704

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.