Dr Lily Weinstein, MD - Medicare Internal Medicine in Brooklyn, NY

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Dr Lily Weinstein, MD is a medicare enrolled "Internal Medicine" physician in Brooklyn, New York. She graduated from medical school in 1976 and has 48 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Bay Park One Medical, Pc, 21st Century Medical Pc and her current practice location is 1379 54th St, Suite 1, Brooklyn, New York. You can reach out to her office (for appointments etc.) via phone at (718) 436-1600.

Dr Lily Weinstein is licensed to practice in New York (license number 218237) 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 1174510408.

Contact Information

Dr Lily Weinstein, MD
1379 54th St, Suite 1,
Brooklyn, NY 11219-4259
(718) 436-1600
(718) 436-2085

Map and Direction




Physician's Profile

Full NameDr Lily Weinstein
GenderFemale
SpecialityInternal Medicine
Experience48 Years
Location1379 54th St, 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:
  • Dr Lily Weinstein graduated from medical school in 1976
  NPI Data:
  • NPI Number: 1174510408
  • Provider Enumeration Date: 10/03/2005
  • Last Update Date: 02/24/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 6608867098
  • Enrollment ID: I20040524000659

Medical Identifiers

Medical identifiers for Dr Lily Weinstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174510408NPI-NPPES
02129633MedicaidNY
P2498281OtherNYOXFORD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 218237 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Maimonides Medical CenterBrooklyn, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bay Park One Medical, Pc07492062095
21st Century Medical Pc99311874655

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 Lily Weinstein allows following entities to bill medicare on her behalf.
Entity NameBoro Park Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790815736
PECOS PAC ID: 5395642714
Enrollment ID: O20031215000605
Entity Name21st Century Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942396494
PECOS PAC ID: 9931187465
Enrollment ID: O20040712000475
Entity NameBay Park One Medical, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558461335
PECOS PAC ID: 0749206209
Enrollment ID: O20051024000582

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 Lily Weinstein 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 Lily Weinstein, MD
1379 54th St, Suite 1,
Brooklyn, NY 11219-4259

Ph: (718) 436-1600		Dr Lily Weinstein, MD
1379 54th St, Suite 1,
Brooklyn, NY 11219-4259

Ph: (718) 436-1600

Reviews and Comments


Internal Medicine Doctors in Brooklyn, NY

Dr. Alexander Usorov, MD
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Practice Location: 447 Atlantic Ave, Brooklyn, NY 11217
Phone: 718-858-6300    
Dr. Marcellus Andre Walker, MD
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Medicare: May Accept Medicare Assignments
Practice Location: 2094 Pitkin Ave, Brooklyn, NY 11207
Phone: 718-240-0516    Fax: 718-240-0564
Lotus Ahmed, D.O
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Practice Location: 518 Mcdonald Ave, Brooklyn, NY 11218
Phone: 917-848-5432    Fax: 347-252-6754
Mrs. Sophia Schwartzman, MD
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Practice Location: 2700 Ocean Avenue, Brooklyn, NY 11229
Phone: 518-587-1141    
Dr. Haitham M Ahmed, MD, MPH
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Medicare: Accepting Medicare Assignments
Practice Location: 101 Pennsylvania Avenue, Brooklyn, NY 11207
Phone: 718-240-2000    Fax: 718-240-2260
Yanjin Yang,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 506 6th St, Brooklyn, NY 11215
Phone: 718-780-3000    
Ashwad Afzal, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 506 6th St, Brooklyn, NY 11215
Phone: 718-780-5246    

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.