Maria Melissa O'brien

M.S. | Professional Counselor


  1501 Airport Rd, Waukesha
     Wisconsin, 53188-2461
  262-549-6460    Maps & Directions
Maria Melissa O'brien is a Waukesha, Wisconsin based counselor who is specialized as Professional Counselor. Her current practice location is 1501 Airport Rd, Waukesha. Patients can book an appointment with her at 262-549-6460.
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.
Complete Profile:
Maria Melissa O'brien speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Maria Melissa O'brien
Specialization: Professional Counselor
Gender:Female
Credentials: M.S.
Accepts Medicare Assignment:No
Practice Address:1501 Airport Rd, Waukesha,
Wisconsin, 53188-2461
Phone:262-549-6460
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 Number: 1124170667
NPI Enumeration Date: 17 Jan, 2007
NPI Last Update On: 07 Sep, 2023

Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 1501 Airport Rd,
Waukesha, Wisconsin
Zip: 53188-2461
Phone Number: 262-549-6460
Patients can reach Maria Melissa O'brien at 1501 Airport Rd, Waukesha, Wisconsin or can call to book an appointment on 262-549-6460.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.

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