Ms Catherine O'shea, CRNFA - Medicare Nurse Practitioner in Princeton, NJ

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Ms Catherine O'shea, CRNFA is a medicare enrolled "Nurse Practitioner - Acute Care" in Princeton, New Jersey. Her current practice location is 325 Princeton Ave, Princeton, New Jersey. You can reach out to her office (for appointments etc.) via phone at (609) 924-8131.

Ms Catherine O'shea is licensed to practice in New Jersey (license number 26NJ00105400) 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 1548297435.

Contact Information

Ms Catherine O'shea, CRNFA
325 Princeton Ave,
Princeton, NJ 08540-1617
(609) 924-8131
(609) 924-8532

Map and Direction




Provider's Profile

Full NameMs Catherine O'shea
GenderFemale
SpecialityNurse Practitioner - Acute Care
Location325 Princeton Ave, Princeton, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1548297435
  • Provider Enumeration Date: 06/27/2006
  • Last Update Date: 06/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7911910146
  • Enrollment ID: I20060711000061

Medical Identifiers

Medical identifiers for Ms Catherine O'shea such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548297435NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care 26NJ00105400 (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. Ms Catherine O'shea allows following entities to bill medicare on her behalf.
Entity NamePrinceton Orthopaedic Associates Ii Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366473852
PECOS PAC ID: 1456243971
Enrollment ID: O20080123000077
Entity NameOrthonj Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720557432
PECOS PAC ID: 6800225178
Enrollment ID: O20200408000333

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. Ms Catherine O'shea 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
Ms Catherine O'shea, CRNFA
325 Princeton Ave,
Princeton, NJ 08540-1617

Ph: (609) 924-8131		Ms Catherine O'shea, CRNFA
325 Princeton Ave,
Princeton, NJ 08540-1617

Ph: (609) 924-8131

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).

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