Hilary C Onyiuke, MD - Medicare Neurosurgery in Farmington, CT

Hilary C Onyiuke, MD is a medicare enrolled "Neurological Surgery" physician in Farmington, Connecticut. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice University Of Connecticut Health Center and his current practice location is 263 Farmington Ave, Farmington, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 679-4228.

Hilary C Onyiuke is licensed to practice in Connecticut (license number 034051) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1336146992.

Contact Information

Hilary C Onyiuke, MD
263 Farmington Ave,
Farmington, CT 06030-0001
(860) 679-4228
(860) 679-1419

Map and Direction




Physician's Profile

Full NameHilary C Onyiuke
GenderMale
SpecialityNeurosurgery
Experience42 Years
Location263 Farmington Ave, Farmington, Connecticut
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Hilary C Onyiuke graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1336146992
  • Provider Enumeration Date: 06/28/2005
  • Last Update Date: 09/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6901941608
  • Enrollment ID: I20100305000468

Medical Identifiers

Medical identifiers for Hilary C Onyiuke such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336146992NPI-NPPES
1999989MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery 034051 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John Dempsey HospitalFarmington, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Connecticut Health Center3678472016540

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. Hilary C Onyiuke allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Connecticut Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720083769
PECOS PAC ID: 3678472016
Enrollment ID: O20040106000105

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. Hilary C Onyiuke 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
Hilary C Onyiuke, MD
263 Farmington Ave, Provider Enrollment,
Farmington, CT 06030-2212

Ph: (860) 679-7503
Hilary C Onyiuke, MD
263 Farmington Ave,
Farmington, CT 06030-0001

Ph: (860) 679-4228

Reviews and Comments


Neurological Surgery Doctors in Farmington, CT

Mr. Ian Thomas Mcneill,
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 263 Farmington Ave, Farmington, CT 06030
Phone: 860-679-8080    Fax: 860-679-1430
Mr. Brian Joseph Kelley, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 263 Farmington Ave, Farmington, CT 06030
Phone: 860-679-8080    Fax: 860-679-1430
Michael Joseph Giordano, MD
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 263 Farmington Ave, Farmington, CT 06030
Phone: 860-679-4228    Fax: 860-679-1419
David Choi, M.D.
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 263 Farmington Avenue, Farmington, CT 06030
Phone: 860-679-8080    Fax: 860-679-0131
Richard Simon,
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 263 Farmington Ave, Farmington, CT 06030
Phone: 860-679-4228    

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.