Marissa Mach, - Medicare Nurse Practitioner in Owego, NY

Marissa Mach, is a medicare enrolled "Nurse Practitioner - Family" in Owego, New York. Her current practice location is 42 W Main St, Owego, New York. You can reach out to her office (for appointments etc.) via phone at (607) 687-0350.

Marissa Mach is licensed to practice in New York (license number 352091) 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 1881397818.

Contact Information

Marissa Mach,
42 W Main St,
Owego, NY 13827-1578
(607) 687-0350
(607) 687-0333

Map and Direction




Provider's Profile

Full NameMarissa Mach
GenderFemale
SpecialityNurse Practitioner - Family
Location42 W Main St, Owego, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1881397818
  • Provider Enumeration Date: 03/27/2023
  • Last Update Date: 06/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3870957020
  • Enrollment ID: I20230907000454

Medical Identifiers

Medical identifiers for Marissa Mach such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881397818NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 352091 (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. Marissa Mach allows following entities to bill medicare on her behalf.
Entity NameUnited Health Services Hospitals, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962463851
PECOS PAC ID: 5193610533
Enrollment ID: O20040216001017

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. Marissa Mach 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
Marissa Mach,
33 Lewis Rd, Fl 2,
Binghamton, NY 13905

Ph: (607) 770-0025
Marissa Mach,
42 W Main St,
Owego, NY 13827-1578

Ph: (607) 687-0350

Reviews and Comments


Nurse Practitioner Nurses in Owego, NY

Teresea G. Leary, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 128 North Ave, Owego, NY 13827
Phone: 607-687-6101    Fax: 607-687-5994
Michele Talerico, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 500 5th Ave, Owego, NY 13827
Phone: 607-687-3241    Fax: 607-687-4725
Kimberly Dawn-marie Lang, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 42 W Main St, Owego, NY 13827
Phone: 607-687-0350    Fax: 607-687-0333
Thia Lee Popkin,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 500 5th Ave, Owego, NY 13827
Phone: 607-687-1122    
Mrs. Theresa Delores Bennett, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 110 Central Ave, Box 70, Owego, NY 13827
Phone: 607-687-5333    Fax: 607-687-4899
Mary Benz, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 596 5th Ave, Owego, NY 13827
Phone: 607-687-7141    Fax: 607-687-2224
Christina Leigh Fuller, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1801 State Route 17c, Owego, NY 13827
Phone: 607-751-4474    

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.