Marylou Killian, NP - Medicare Nurse Practitioner in Margaretville, NY

Marylou Killian, NP is a medicare enrolled "Nurse Practitioner - Primary Care" in Margaretville, New York. She graduated from nursing school in 1995 and has 29 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Optum Medical Care Pc and her current practice location is 42084 State Highway 28, Margaretville, New York. You can reach out to her office (for appointments etc.) via phone at (845) 586-2631.

Marylou Killian is licensed to practice in New York (license number F331319) 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 1154375533.

Contact Information

Marylou Killian, NP
42084 State Highway 28,
Margaretville, NY 12455-2820
(845) 586-2631
(845) 586-2976

Map and Direction




Provider's Profile

Full NameMarylou Killian
GenderFemale
SpecialityNurse Practitioner
Experience29 Years
Location42084 State Highway 28, Margaretville, 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:
  • Marylou Killian graduated from nursing school in 1995
  NPI Data:
  • NPI Number: 1154375533
  • Provider Enumeration Date: 05/20/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1557342052
  • Enrollment ID: I20040529000079

Medical Identifiers

Medical identifiers for Marylou Killian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154375533NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP2300XNurse Practitioner - Primary Care F331319 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Medical Care Pc9931013240961

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. Marylou Killian allows following entities to bill medicare on her behalf.
Entity NameOptum Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982643003
PECOS PAC ID: 9931013240
Enrollment ID: O20031119000321
Entity NameEmergency Physician Services Of New York, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093759847
PECOS PAC ID: 8325939804
Enrollment ID: O20040901000528
Entity NameExigence Medical Of Binghamton Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659464758
PECOS PAC ID: 7012913916
Enrollment ID: O20061017000476

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. Marylou Killian 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
Marylou Killian, NP
42084 State Highway 28,
Margaretville, NY 12455-2820

Ph: (845) 586-2631
Marylou Killian, NP
42084 State Highway 28,
Margaretville, NY 12455-2820

Ph: (845) 586-2631

Reviews and Comments


Nurse Practitioner Nurses in Margaretville, NY

Sharon Gavette, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 42082 State Highway 28, Margaretville, NY 12455
Phone: 845-586-3888    Fax: 914-418-6500
Tanjia Hynes, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 42084 State Highway 28, Margaretville, NY 12455
Phone: 845-586-3888    
Ms. Denine Lynn Polen, DNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 816 Main St, Margaretville, NY 12455
Phone: 917-680-2621    Fax: 866-573-0758
Kenneth Campbell, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 42084 State Highway 28, Margaretville, NY 12455
Phone: 845-586-2631    
Christine Mary Via, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 42082 State Highway 28, Margaretville, NY 12455
Phone: 845-586-3888    

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.