Psychologist | Clinical Psychology | 35+ years experience

Michael J Ostrowski, PH.D.

2901 Hunters Trl, Portage, Wisconsin, 53901-3403

About Michael J Ostrowski

Michael J Ostrowski is a psychologist based in Portage, Wisconsin with 35 years of experience in Clinical Psychology. He completed his graduation in 1991. 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 Ostrowski is 1699-057 for General Psychology in Wisconsin. His current practice location is 2901 Hunters Trl, Portage. Patients can contact him at 608-742-5518 or can fax him at 608-742-4087. Michael J Ostrowski, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1144252875.

Michael J Ostrowski is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Michael J Ostrowski's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Michael J Ostrowski
Specialization Clinical Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 35+ years
Graduation Year 1991
Gender Male
Practice Address: 2901 Hunters Trl,
Portage, WI - 53901-3403
Fax 608-742-4087

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 5698761880
Enrollment ID I20040422001315
NPI Number1144252875
NPI Enumeration Date: 06 Jul, 2006
NPI Last Update On: 21 May, 2015

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Michael J Ostrowski are as mentioned below.

License NumberSpecializationStateStatus
1699-057General Psychology WisconsinPrimary
1699-057Clinical Psychology WisconsinSecondary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Michael J Ostrowski is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Community Service Associates (8426948746)15

Other Medical Identifiers

Other professional identifiers associated with Michael J Ostrowski such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
39287000MedicaidWisconsin

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Michael J Ostrowski
Po Box 301,
Portage, WI - 53901-0301
Phone: 608-742-5518
Fax: 608-742-4087

Book an Appointment with Michael J Ostrowski

To schedule an appointment, contact Michael J Ostrowski at 2901 Hunters Trl, Portage, Wisconsin or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Michael J Ostrowski:

Michael J Ostrowski is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Michael J Ostrowski has approximately 35 years of experience in General Psychology.

Yes, Michael J Ostrowski accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Michael J Ostrowski is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Michael J Ostrowski practices at 2901 Hunters Trl, Portage, Wisconsin, 53901-3403.

To schedule an appointment with Michael J Ostrowski, please contact the office at 608-742-5518.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.