Bret Nelson, MD - Medicare Emergency Medicine in New York, NY

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Bret Nelson, MD is a medicare enrolled "Emergency Medicine" physician in New York, New York. He went to State University Of New York At Stony Brook, School Of Medicine and graduated in 2000 and has 25 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Fpa Hospital Based, Icahn School Of Medicine At Mount Sinai and his current practice location is 100th St. And Madison Ave, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 241-0101.

Bret Nelson is licensed to practice in New York (license number 2320701) 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 1255309407.

Contact Information

Bret Nelson, MD
100th St. And Madison Ave,
New York, NY 10029
(212) 241-0101
Not Available

Map and Direction




Physician's Profile

Full NameBret Nelson
GenderMale
SpecialityEmergency Medicine
Experience25 Years
Location100th St. And Madison Ave, New York, 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:
  • Bret Nelson attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1255309407
  • Provider Enumeration Date: 03/14/2006
  • Last Update Date: 11/02/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8022071679
  • Enrollment ID: I20041105000054

Medical Identifiers

Medical identifiers for Bret Nelson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255309407NPI-NPPES
P00169224OtherNYRR MEDICARE
02611190MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 2320701 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mount Sinai HospitalNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fpa Hospital Based4789826694448
Icahn School Of Medicine At Mount Sinai610325149128

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. Bret Nelson allows following entities to bill medicare on his behalf.
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609120674
PECOS PAC ID: 8224282926
Enrollment ID: O20130205000439
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477899078
PECOS PAC ID: 2264691070
Enrollment ID: O20130717000798
Entity NameFpa Hospital Based
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629319413
PECOS PAC ID: 4789826694
Enrollment ID: O20130806000185
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124392238
PECOS PAC ID: 1850514258
Enrollment ID: O20140603000259
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679083984
PECOS PAC ID: 6103251491
Enrollment ID: O20200114002920

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. Bret Nelson 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
Bret Nelson, MD
Box 1149, One Gustave Levy Place,
New York, NY 10029

Ph: (212) 241-0101		Bret Nelson, MD
100th St. And Madison Ave,
New York, NY 10029

Ph: (212) 241-0101

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.