Michael J O'neill is a Keshena, Wisconsin based psychiatrist with 56 years of experience in Psychiatry. He completed his graduation from University Of Chicago, Pritzker School Of Medicine in 1969. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Michael J O'neill is 18117-020 for Psychiatry in Wisconsin. His current practice location is W3275 Wolf River Road, Keshena. Patients can reach him at 715-799-3361 or can fax him at 715-799-3099. Michael J O'neill is M.D. in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1083655245.
Michael J O'neill specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Complete Profile:
Michael J O'neill speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Michael J O'neill |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | M.D. |
| Experience: | 56+ years |
| Medical School Attended: | University Of Chicago, Pritzker School Of Medicine |
| Graduation Year: | 1969 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | W3275 Wolf River Road, Keshena,
Wisconsin, 54135 |
| Phone: | 715-799-3361 |
| Fax: | 715-799-3099 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 2769430297 |
| Enrollment ID: | I20050111000490 |
| NPI Number: | 1083655245 |
| NPI Enumeration Date: | 09 Jun, 2006 |
| NPI Last Update On: | 07 Mar, 2023 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Michael J O'neill are as mentioned below.
| License Number | Specialization | State | Status | |
| 18117-020 | Psychiatry | Wisconsin | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Michael J O'neill such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 30979000 | Medicaid | Wisconsin | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Michael J O'neill
Po Box 970,
Keshena, Wisconsin |
| Zip: | 54135-0970 |
| Phone Number: | 715-799-3361 |
| Fax Number: | 715-799-3099 |
Patients can reach Michael J O'neill at
W3275 Wolf River Road, Keshena, Wisconsin or can
call to book an appointment on 715-799-3361.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.