Marisa Buonanno Hamrah, NP - Medicare Nurse Practitioner in West Orange, NJ

Marisa Buonanno Hamrah, NP is a medicare enrolled "Nurse Practitioner - Women's Health" in West Orange, New Jersey. Her current practice location is 101 Old Short Hills Road, Suite 400, West Orange, New Jersey. You can reach out to her office (for appointments etc.) via phone at (973) 243-9300.

Marisa Buonanno Hamrah is licensed to practice in New Jersey (license number 26NJ00212400) 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 1215104963.

Contact Information

Marisa Buonanno Hamrah, NP
101 Old Short Hills Road, Suite 400,
West Orange, NJ 07052
(973) 243-9300
(973) 325-8573

Map and Direction




Provider's Profile

Full NameMarisa Buonanno Hamrah
GenderFemale
SpecialityNurse Practitioner - Women's Health
Location101 Old Short Hills Road, West Orange, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1215104963
  • Provider Enumeration Date: 05/13/2008
  • Last Update Date: 01/23/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1355523390
  • Enrollment ID: I20110311000149

Medical Identifiers

Medical identifiers for Marisa Buonanno Hamrah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215104963NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LW0102XNurse Practitioner - Women's Health 26NJ00212400 (New Jersey)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. Marisa Buonanno Hamrah allows following entities to bill medicare on her behalf.
Entity NameBarnabas Health Medical Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447206420
PECOS PAC ID: 0648172809
Enrollment ID: O20040127000361
Entity NameBarnabas Health Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841557246
PECOS PAC ID: 9537316955
Enrollment ID: O20120820000951

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. Marisa Buonanno Hamrah 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
Marisa Buonanno Hamrah, NP
101 Old Short Hills Road, Suite 400,
West Orange, NJ 07052

Ph: (973) 243-9300
Marisa Buonanno Hamrah, NP
101 Old Short Hills Road, Suite 400,
West Orange, NJ 07052

Ph: (973) 243-9300

Reviews and Comments


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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.