Stephen Michael Brennan
MD | Psychiatry | 7+ years Exp
1230 Corporate Center Dr Ste 400, Oconomowoc
Wisconsin, 53066-4883
262-646-6311 Maps & DirectionsStephen Michael Brennan is a Oconomowoc, Wisconsin based psychiatrist with 7 years of experience in Psychiatry. He completed his graduation from Medical College Of Wisconsin in 2018. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Stephen Michael Brennan is 81856 for Psychiatry in Wisconsin. His current practice location is 1230 Corporate Center Dr Ste 400, Oconomowoc. Patients can reach him at 262-646-6311. Stephen Michael Brennan is MD in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1588168025.
Stephen Michael Brennan 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:
Stephen Michael Brennan speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Stephen Michael Brennan |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | MD |
| Experience: | 7+ years |
| Medical School Attended: | Medical College Of Wisconsin |
| Graduation Year: | 2018 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 1230 Corporate Center Dr Ste 400, Oconomowoc,
Wisconsin, 53066-4883 |
| Phone: | 262-646-6311 |
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: | 8022364645 |
| Enrollment ID: | I20220121000868 |
| NPI Number: | 1588168025 |
| NPI Enumeration Date: | 20 Mar, 2018 |
| NPI Last Update On: | 11 Jan, 2024 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Stephen Michael Brennan are as mentioned below.
| License Number | Specialization | State | Status | |
| 81856 | Psychiatry | Wisconsin | Primary | |
| 81856 | Internal Medicine | Iowa | Secondary | |
| 81856 | Psychiatry | Iowa | Secondary | |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Stephen Michael Brennan is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Evizzit Of Iowa Psychiatry Pc (2860825924) | 35 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Stephen Michael Brennan
34700 Valley Rd,
Oconomowoc, Wisconsin |
| Zip: | 53066-4500 |
| Phone Number: | 262-646-4411 |
Patients can reach Stephen Michael Brennan at
1230 Corporate Center Dr Ste 400, Oconomowoc, Wisconsin or can
call to book an appointment on 262-646-6311.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.