Sylvie D De Souza, MD - Medicare Emergency Medicine in Brooklyn, NY

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Sylvie D De Souza, MD is a medicare enrolled "Emergency Medicine" physician in Brooklyn, New York. She went to State University Of New York Downstate Medical Center and graduated in 1989 and has 35 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice City Medical Of Upper East Side Pllc and her current practice location is 121 Dekalb Ave, Brooklyn Hospital Emergency Department, Brooklyn, New York. You can reach out to her office (for appointments etc.) via phone at (718) 250-6889.

Sylvie D De Souza is licensed to practice in New York (license number 189977) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1477590875.

Contact Information

Sylvie D De Souza, MD
121 Dekalb Ave, Brooklyn Hospital Emergency Department,
Brooklyn, NY 11201-5425
(718) 250-6889
(718) 250-6528

Map and Direction




Physician's Profile

Full NameSylvie D De Souza
GenderFemale
SpecialityEmergency Medicine
Experience35 Years
Location121 Dekalb Ave, Brooklyn, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Sylvie D De Souza attended and graduated from State University Of New York Downstate Medical Center in 1989
  NPI Data:
  • NPI Number: 1477590875
  • Provider Enumeration Date: 06/02/2006
  • Last Update Date: 09/30/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 1456425131
  • Enrollment ID: I20080729000455

Medical Identifiers

Medical identifiers for Sylvie D De Souza such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477590875NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MA0587000 (New Jersey)Secondary
207P00000XEmergency Medicine 189977 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
City Medical Of Upper East Side Pllc0648465039737

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. Sylvie D De Souza allows following entities to bill medicare on her behalf.
Entity NameEmergency Care Services Of New York Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639236656
PECOS PAC ID: 3678678646
Enrollment ID: O20070419000474
Entity NameTbhc Emergency Medicine Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831378207
PECOS PAC ID: 9537247903
Enrollment ID: O20080425000121
Entity NameCity Medical Of Upper East Side Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801277629
PECOS PAC ID: 0648465039
Enrollment ID: O20101111000052

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. Sylvie D De Souza 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
Sylvie D De Souza, MD
1623 3rd Ave Apt 29a,
New York, NY 10128-3643

Ph: (212) 831-6901		Sylvie D De Souza, MD
121 Dekalb Ave, Brooklyn Hospital Emergency Department,
Brooklyn, NY 11201-5425

Ph: (718) 250-6889

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.