Dr James Peter Mcbrien, MD - Medicare Internal Medicine in Lynbrook, NY

Dr James Peter Mcbrien, MD is a medicare enrolled "Internal Medicine" physician in Lynbrook, New York. He went to State University Of New York Downstate Medical Center and graduated in 1997 and has 27 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice City Medical Of Upper East Side Pllc and his current practice location is 585 Merrick Rd, Lynbrook, New York. You can reach out to his office (for appointments etc.) via phone at (516) 783-4600.

Dr James Peter Mcbrien is licensed to practice in New York (license number 218699) 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 1114933991.

Contact Information

Dr James Peter Mcbrien, MD
585 Merrick Rd,
Lynbrook, NY 11563-2311
(516) 783-4600
(516) 783-4612

Map and Direction




Physician's Profile

Full NameDr James Peter Mcbrien
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location585 Merrick Rd, Lynbrook, 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 James Peter Mcbrien attended and graduated from State University Of New York Downstate Medical Center in 1997
  NPI Data:
  • NPI Number: 1114933991
  • Provider Enumeration Date: 07/31/2006
  • Last Update Date: 08/15/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 3577453695
  • Enrollment ID: I20051212000879

Medical Identifiers

Medical identifiers for Dr James Peter Mcbrien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114933991NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 218699 (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. Dr James Peter Mcbrien allows following entities to bill medicare on his behalf.
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. Dr James Peter Mcbrien 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 James Peter Mcbrien, MD
1345 Rxr Plaza,
Uniondale, NY 11556

Ph: (516) 783-4600
Dr James Peter Mcbrien, MD
585 Merrick Rd,
Lynbrook, NY 11563-2311

Ph: (516) 783-4600

Reviews and Comments


Internal Medicine Doctors in Lynbrook, NY

Nathaniel Bernard Epstein, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 158 Hempstead Avenue, Lynbrook, NY 11563
Phone: 516-593-3541    Fax: 516-599-8307
Roman Brushtein, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 303 Merrick Rd, Suite 511, Lynbrook, NY 11563
Phone: 516-596-3611    Fax: 516-596-3612
Lygia Dsa, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 182 Earle Ave, Lynbrook, NY 11563
Phone: 516-593-8648    Fax: 516-593-1391
Dr. Steve A Mermelstein, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 444 Merrick Rd, Lower Level 1, Lynbrook, NY 11563
Phone: 516-593-9500    Fax: 516-593-9048
Dr. David Thomas Klein, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 Hempstead Ave, Lynbrook, NY 11563
Phone: 516-593-2133    Fax: 516-593-2224
Ahmed M Elkoulily, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 232 Merrick Rd, Lynbrook, NY 11563
Phone: 516-594-5961    

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.