Ms. Marianne Croonquist

M.S., MFT | Professional Counselor


  1115 Via Verde Ave., San Dimas
     California, 91773
  626-806-8772    909-599-6661 Maps & Directions
Ms. Marianne Croonquist is a San Dimas, California based counselor who is specialized as Professional Counselor. Active license number of Ms. Marianne Croonquist is 36282 for Professional Counselor in California. Her current practice location is 1115 Via Verde Ave., San Dimas. Patients can book an appointment with her at 626-806-8772.
Ms. Marianne Croonquist 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:
Ms. Marianne Croonquist 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: Ms. Marianne Croonquist
Specialization: Professional Counselor
Gender:Female
Credentials: M.S., MFT
Accepts Medicare Assignment:No
Practice Address:1115 Via Verde Ave., San Dimas,
California, 91773
Phone:626-806-8772
Fax:909-599-6661
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: 1942487756
NPI Enumeration Date: 23 Jan, 2008
NPI Last Update On: 23 Jan, 2008

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ms. Marianne Croonquist are as mentioned below.
License NumberSpecializationStateStatus
36282Professional Counselor CaliforniaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 1115 Via Verde Ave.,
San Dimas, California
Zip: 91773
Phone Number: 626-806-8772
Fax Number: 909-599-6661
Patients can reach Ms. Marianne Croonquist at 1115 Via Verde Ave., San Dimas, California or can call to book an appointment on 626-806-8772.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.

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