Mary Eustace, AGPCNP - Medicare Nurse Practitioner in Lancaster, NY

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Mary Eustace, AGPCNP is a medicare enrolled "Nurse Practitioner" in Lancaster, New York. She graduated from nursing school in 2016 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Roswell Park Cancer Institute and her current practice location is 3 Silent Meadow Ln, Lancaster, New York. You can reach out to her office (for appointments etc.) via phone at (716) 934-4518.

Mary Eustace is licensed to practice in New York (license number F307759-1) 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 1649622432.

Contact Information

Mary Eustace, AGPCNP
3 Silent Meadow Ln,
Lancaster, NY 14086-3430
(716) 934-4518
(716) 934-7443

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Provider's Profile

Full NameMary Eustace
GenderFemale
SpecialityNurse Practitioner
Experience8 Years
Location3 Silent Meadow Ln, Lancaster, 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:
  • Mary Eustace graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1649622432
  • Provider Enumeration Date: 07/06/2016
  • Last Update Date: 02/16/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3779871975
  • Enrollment ID: I20161004000262

Medical Identifiers

Medical identifiers for Mary Eustace such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649622432NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health F307759-1 (New York)Secondary
363L00000XNurse Practitioner F307759-1 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Roswell Park Cancer Institute3577475110209

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. Mary Eustace allows following entities to bill medicare on her behalf.
Entity NameRoswell Park Cancer Institute
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720036593
PECOS PAC ID: 3577475110
Enrollment ID: O20031103000466
Entity NameBuffalo Medical Group, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881659506
PECOS PAC ID: 7012820301
Enrollment ID: O20031112000213
Entity NameSisters Of Charity Hospital Of Buffalo New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790727543
PECOS PAC ID: 6204749153
Enrollment ID: O20031126000557
Entity NameBuffalo Internist & Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134381031
PECOS PAC ID: 7416016951
Enrollment ID: O20081112000611
Entity NameGreat Lakes Physician Practice Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730599176
PECOS PAC ID: 6709007701
Enrollment ID: O20141016000108

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. Mary Eustace 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
Mary Eustace, AGPCNP
120 E 2nd St Fl 2,
Erie, PA 16507-1537

Ph: (814) 456-8980		Mary Eustace, AGPCNP
3 Silent Meadow Ln,
Lancaster, NY 14086-3430

Ph: (716) 934-4518

Reviews and Comments


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Christien Eileen Olewniczak, NURSE PRACTITIONER
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Practice Location: 3592 Walden Ave Apt 3, Lancaster, NY 14086
Phone: 716-572-5946    

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.