Psychologist | Clinical Psychology

Tristin Nyman-mallis

8915 W Connell Ave, Milwaukee, Wisconsin, 53226-3067

About Tristin Nyman-mallis

Tristin Nyman-mallis is a psychologist based in Milwaukee, Wisconsin who is specialized in Clinical Psychology. Active license number of Tristin Nyman-mallis is 5217-57 for Clinical Psychology in Wisconsin. Her current practice location is 8915 W Connell Ave, Milwaukee. Patients can contact her at 414-266-2000. Tristin Nyman-mallis NPI number (Unique professional ID assigned by NPPES) is 1942941059.

Tristin Nyman-mallis 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Tristin Nyman-mallis'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 Tristin Nyman-mallis
Specialization Clinical Psychology
Gender Female
Practice Address: 8915 W Connell Ave,
Milwaukee, WI - 53226-3067

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.

NPI Number1942941059
NPI Enumeration Date: 05 Apr, 2022
NPI Last Update On: 12 Dec, 2025

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 Tristin Nyman-mallis are as mentioned below.

License NumberSpecializationStateStatus
5217-57Clinical Psychology WisconsinPrimary
Student in an Organized Health Care Education/Training Program Secondary

Mailing Address

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

Tristin Nyman-mallis
8701 Watertown Plank Rd,
Milwaukee, WI - 53226-3548

Book an Appointment with Tristin Nyman-mallis

To schedule an appointment, contact Tristin Nyman-mallis at 8915 W Connell Ave, Milwaukee, Wisconsin or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Tristin Nyman-mallis:

Tristin Nyman-mallis is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Tristin Nyman-mallis 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.

Tristin Nyman-mallis practices at 8915 W Connell Ave, Milwaukee, Wisconsin, 53226-3067.

To schedule an appointment with Tristin Nyman-mallis, please contact the office at 414-266-2000.

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