Mrs Mary Kosco, FNP - Medicare Nurse Practitioner in Rye Brook, NY

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Mrs Mary Kosco, FNP is a medicare enrolled "Nurse Practitioner - Family" in Rye Brook, New York. Her current practice location is 1 Little Kings Ln, Rye Brook, New York. You can reach out to her office (for appointments etc.) via phone at (914) 939-7203.

Mrs Mary Kosco is licensed to practice in Texas (license number 572508) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1457698730.

Contact Information

Mrs Mary Kosco, FNP
1 Little Kings Ln,
Rye Brook, NY 10573
(914) 939-7203
Not Available

Map and Direction




Provider's Profile

Full NameMrs Mary Kosco
GenderFemale
SpecialityNurse Practitioner - Family
Location1 Little Kings Ln, Rye Brook, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1457698730
  • Provider Enumeration Date: 01/07/2013
  • Last Update Date: 01/07/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6406114388
  • Enrollment ID: I20171226000469

Medical Identifiers

Medical identifiers for Mrs Mary Kosco such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457698730NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 572508 (Texas)Primary

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 Mary Kosco allows following entities to bill medicare on her behalf.
Entity NameBaylor St Lukes Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740485879
PECOS PAC ID: 9133213192
Enrollment ID: O20070920000863
Entity NameEast Texas Clinical Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326596776
PECOS PAC ID: 8224319983
Enrollment ID: O20170111002911
Entity NameDavid P Ellent Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245777440
PECOS PAC ID: 7012290885
Enrollment ID: O20170202000805

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 Mary Kosco 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 Mary Kosco, FNP
1 Little Kings Ln,
Rye Brook, NY 10573

Ph: (914) 939-7203		Mrs Mary Kosco, FNP
1 Little Kings Ln,
Rye Brook, NY 10573

Ph: (914) 939-7203

Reviews and Comments


Nurse Practitioner Nurses in Rye Brook, NY

Ms. Kristin E Sapanaro, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 26 Rye Ridge Plz, Rye Brook, NY 10573
Phone: 914-251-1100    Fax: 914-251-1109
Dr. Della Anne Campbell, PHD, APRN-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 800 Westchester Ave, Suite 540, Rye Brook, NY 10573
Phone: 914-381-0300    Fax: 914-381-0301
Arlene Halstead, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1186 King St, Rye Brook, NY 10573
Phone: 914-424-3508    

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.