Mary Alice O'brien, FNP - Medicare Nurse Practitioner in Vestal, NY

Mary Alice O'brien, FNP is a medicare enrolled "Nurse Practitioner" in Vestal, New York. Her current practice location is 200 Front St, Vestal, New York. You can reach out to her office (for appointments etc.) via phone at (607) 658-1003.

Mary Alice O'brien is licensed to practice in New York (license number F-334399) 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 1821176264.

Contact Information

Mary Alice O'brien, FNP
200 Front St,
Vestal, NY 13850-1559
(607) 658-1003
(607) 658-1006

Map and Direction




Provider's Profile

Full NameMary Alice O'brien
GenderFemale
SpecialityNurse Practitioner
Location200 Front St, Vestal, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821176264
  • Provider Enumeration Date: 11/02/2006
  • Last Update Date: 02/16/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 2163476615
  • Enrollment ID: I20050308000392

Medical Identifiers

Medical identifiers for Mary Alice O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821176264NPI-NPPES
02892717MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 526565 (New York)Secondary
363L00000XNurse Practitioner F-334399 (New York)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. Mary Alice O'brien allows following entities to bill medicare on her behalf.
Entity NameUrgent Care Medical Of New York Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154866879
PECOS PAC ID: 5890071443
Enrollment ID: O20170413000980

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 Alice O'brien 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 Alice O'brien, FNP
58 Lusk St,
Johnson City, NY 13790-2541

Ph: (607) 763-6293
Mary Alice O'brien, FNP
200 Front St,
Vestal, NY 13850-1559

Ph: (607) 658-1003

Reviews and Comments


Nurse Practitioner Nurses in Vestal, NY

Ying Fang Zhao, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 404 Apine Drive, Vestal, NY 13850
Phone: 917-238-7372    
Ms. Kathryn Ellen Ericksen, GNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3700 Old Vestal Rd, Vestal, NY 13850
Phone: 607-221-2745    
Susan Wenzinger, ANPC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 4513 Old Vestal Rd, Vestal, NY 13850
Phone: 607-729-7001    
Erica Tokos, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 4417 Vestal Pkwy E, Vestal, NY 13850
Phone: 607-729-2144    Fax: 607-729-2145
Chloe A Pusey, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 4104 Vestal Rd, Vestal Executive Park Suite 203, Vestal, NY 13850
Phone: 607-797-9036    Fax: 607-798-0601
Aline Stabler, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 4417 Vestal Pkwy E, Vestal, NY 13850
Phone: 607-729-2144    Fax: 607-729-2145
Maggie Ross, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1938 Cole Pl, Vestal, NY 13850
Phone: 607-321-9798    

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.