Michael J O'neill, MD - Medicare in Keshena, WI

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Michael J O'neill, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Keshena, Wisconsin. His current practice location is W3275 Wolf River Road, Keshena, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (715) 799-3361.

Michael J O'neill is licensed to practice in Wisconsin (license number 18117-020) 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 1083655245.

Contact Information

Michael J O'neill, MD
W3275 Wolf River Road,
Keshena, WI 54135
(715) 799-3361
(715) 799-3099

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Physician's Profile

Full NameMichael J O'neill
GenderMale
Speciality
Experience Years
LocationW3275 Wolf River Road, Keshena, Wisconsin
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:
  • Michael J O'neill attended and graduated from in
  NPI Data:
  • NPI Number: 1083655245
  • Provider Enumeration Date: 06/09/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Michael J O'neill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083655245NPI-NPPES
30979000MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 18117-020 (Wisconsin)Primary

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. Michael J O'neill 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
Michael J O'neill, MD
Po Box 970,
Keshena, WI 54135-0970

Ph: (715) 799-3361		Michael J O'neill, MD
W3275 Wolf River Road,
Keshena, WI 54135

Ph: (715) 799-3361

Reviews and Comments


Psychiatry & Neurology Doctors in Keshena, WI


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.