Patricia A Trehey, APRN - Medicare Nurse Practitioner in Hartford, CT

Patricia A Trehey, APRN is a medicare enrolled "Nurse Practitioner - Neonatal, Critical Care" in Hartford, Connecticut. Her current practice location is 282 Washington St, Nicu, Hartford, Connecticut. You can reach out to her office (for appointments etc.) via phone at (860) 545-8950.

Patricia A Trehey is licensed to practice in Connecticut (license number 000641) 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 1225268105.

Contact Information

Patricia A Trehey, APRN
282 Washington St, Nicu,
Hartford, CT 06106-3322
(860) 545-8950
(860) 545-8945

Map and Direction




Provider's Profile

Full NamePatricia A Trehey
GenderFemale
SpecialityNurse Practitioner - Neonatal, Critical Care
Location282 Washington St, Hartford, Connecticut
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1225268105
  • Provider Enumeration Date: 07/25/2009
  • Last Update Date: 06/22/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7315093077
  • Enrollment ID: I20090922000122

Medical Identifiers

Medical identifiers for Patricia A Trehey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225268105NPI-NPPES
1215947387MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LN0005XNurse Practitioner - Neonatal, Critical Care 000641 (Connecticut)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. Patricia A Trehey allows following entities to bill medicare on her behalf.
Entity NameConnecticut Children's Specialty Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669448882
PECOS PAC ID: 6002720117
Enrollment ID: O20031113000468

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. Patricia A Trehey 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
Patricia A Trehey, APRN
282 Washington St, Nicu,
Hartford, CT 06106-3322

Ph: (860) 545-8950
Patricia A Trehey, APRN
282 Washington St, Nicu,
Hartford, CT 06106-3322

Ph: (860) 545-8950

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.