Maria Esther Umanzor, NURSE PRACTITIONER - Medicare Nurse Practitioner in West Hempstead, NY

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Maria Esther Umanzor, NURSE PRACTITIONER is a medicare enrolled "Nurse Practitioner - Adult Health" in West Hempstead, New York. She went to State University Of New York At Stony Brook, School Of Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice New York University and her current practice location is 118 Mayfair Ave, West Hempstead, New York. You can reach out to her office (for appointments etc.) via phone at (516) 564-4203.

Maria Esther Umanzor is licensed to practice in New York (license number F307471 - 1) 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 1003348434.

Contact Information

Maria Esther Umanzor, NURSE PRACTITIONER
118 Mayfair Ave,
West Hempstead, NY 11552-1514
(516) 564-4203
Not Available

Map and Direction




Provider's Profile

Full NameMaria Esther Umanzor
GenderFemale
SpecialityNurse Practitioner
Experience9 Years
Location118 Mayfair Ave, West Hempstead, 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:
  • Maria Esther Umanzor attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1003348434
  • Provider Enumeration Date: 04/03/2017
  • Last Update Date: 06/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2567732357
  • Enrollment ID: I20170727001328

Medical Identifiers

Medical identifiers for Maria Esther Umanzor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003348434NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health F307471 - 1 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vns Of Ny Home Care ChhaNew york, NYHome health agency
New York University Langone Medical CenterNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
New York University13552324224495

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. Maria Esther Umanzor allows following entities to bill medicare on her behalf.
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20081202000185
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20090822000026
Entity NameWinthrop Community Medical Affiliates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457873077
PECOS PAC ID: 5698092385
Enrollment ID: O20150317001669

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. Maria Esther Umanzor 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
Maria Esther Umanzor, NURSE PRACTITIONER
118 Mayfair Ave,
West Hempstead, NY 11552-1514

Ph: (516) 564-4203		Maria Esther Umanzor, NURSE PRACTITIONER
118 Mayfair Ave,
West Hempstead, NY 11552-1514

Ph: (516) 564-4203

Reviews and Comments


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Valkyrie Ianno, FNP
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Afeena Ali, AGNP
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Dr. Fiona Gloria Smith-cambry, FNP-BC, PMHNP-BC
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Practice Location: 510 Hempstead Tpke Rm 203, West Hempstead, NY 11552
Phone: 516-559-4041    

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.