Professional Therapist

Maria Melissa O'brien, M.S.

1501 Airport Rd, Waukesha, Wisconsin, 53188-2461

About Maria Melissa O'brien

Maria Melissa O'brien is a therapist based in Waukesha, Wisconsin who is specialized in Professional Counselor. Her current practice location is 1501 Airport Rd, Waukesha. Patients can reach her at 262-549-6460. Maria Melissa O'brien is M.S. in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1124170667.

Maria Melissa O'brien is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Maria Melissa O'brien speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Maria Melissa O'brien
Specialization Professional Counselor
Credentials M.S.
Gender Female
Practice Address: 1501 Airport Rd,
Waukesha, WI - 53188-2461

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.

NPI Number1124170667
NPI Enumeration Date: 17 Jan, 2007
NPI Last Update On: 07 Sep, 2023

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Maria Melissa O'brien are as mentioned below.

License NumberSpecializationStateStatus
Professional Counselor Primary

Mailing Address

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

Maria Melissa O'brien
1501 Airport Rd,
Waukesha, WI - 53188-2461
Phone: 262-549-6460

Book an Appointment with Maria Melissa O'brien

To schedule an appointment, contact Maria Melissa O'brien at 1501 Airport Rd, Waukesha, Wisconsin or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Maria Melissa O'brien:

Maria Melissa O'brien is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Yes, Maria Melissa O'brien is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Maria Melissa O'brien practices at 1501 Airport Rd, Waukesha, Wisconsin, 53188-2461.

To schedule an appointment with Maria Melissa O'brien, please contact the office at 262-549-6460.

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