Mercedes Fierra Johnson

Mental Health Counselor


  8102 W Whyman Ave, Phoenix
     Arizona, 85043-5410
  469-988-4570    469-988-4570 Maps & Directions
Mercedes Fierra Johnson is a Phoenix, Arizona based counselor who is specialized as Mental Health Counselor. Active license number of Mercedes Fierra Johnson is LAC-23184 for Mental Health Counselor in Arizona. Her current practice location is 8102 W Whyman Ave, Phoenix. Patients can book an appointment with her at 469-988-4570.
Mercedes Fierra Johnson is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.
Complete Profile:
Mercedes Fierra Johnson 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: Mercedes Fierra Johnson
Specialization: Mental Health Counselor
Gender:Female
Accepts Medicare Assignment:No
Practice Address:8102 W Whyman Ave, Phoenix,
Arizona, 85043-5410
Phone:469-988-4570
Fax:469-988-4570
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: 1881485589
NPI Enumeration Date: 14 May, 2025
NPI Last Update On: 14 May, 2025

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mercedes Fierra Johnson are as mentioned below.
License NumberSpecializationStateStatus
LAC-23184Mental Health Counselor ArizonaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 8102 W Whyman Ave,
Phoenix, Arizona
Zip: 85043-5410
Phone Number: 469-988-4570
Fax Number: 469-988-4570
Patients can reach Mercedes Fierra Johnson at 8102 W Whyman Ave, Phoenix, Arizona or can call to book an appointment on 469-988-4570.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.

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