Mrs Maryann Lopez, NP - Medicare Nurse Practitioner in Brooklyn, NY

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Mrs Maryann Lopez, NP is a medicare enrolled "Nurse Practitioner - Family" in Brooklyn, New York. She graduated from nursing school in 1998 and has 26 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mmc Division Of Breast Surgery and her current practice location is 745 64th St, Brooklyn, New York. You can reach out to her office (for appointments etc.) via phone at (718) 765-2576.

Mrs Maryann Lopez is licensed to practice in New York (license number 332491) 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 1649386186.

Contact Information

Mrs Maryann Lopez, NP
745 64th St,
Brooklyn, NY 11220-4745
(718) 765-2576
(718) 635-5962

Map and Direction




Provider's Profile

Full NameMrs Maryann Lopez
GenderFemale
SpecialityNurse Practitioner
Experience26 Years
Location745 64th 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:
  • Mrs Maryann Lopez graduated from nursing school in 1998
  NPI Data:
  • NPI Number: 1649386186
  • Provider Enumeration Date: 08/21/2006
  • Last Update Date: 07/26/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9436159241
  • Enrollment ID: I20061229000305

Medical Identifiers

Medical identifiers for Mrs Maryann Lopez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649386186NPI-NPPES
02710649MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 332491 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mmc Division Of Breast Surgery02442972406

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. Mrs Maryann Lopez allows following entities to bill medicare on her behalf.
Entity NameMaimonides Faculty Practice Plan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053344846
PECOS PAC ID: 7012808348
Enrollment ID: O20040324000597
Entity NameMmc Division Of Breast Surgery
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609980846
PECOS PAC ID: 0244297240
Enrollment ID: O20041210000805

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. Mrs Maryann Lopez 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
Mrs Maryann Lopez, NP
745 64th St,
Brooklyn, NY 11220-4745

Ph: (718) 765-2576		Mrs Maryann Lopez, NP
745 64th St,
Brooklyn, NY 11220-4745

Ph: (718) 765-2576

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.