Mental Health Therapist

Mrs. Arielle Elizabeth Monteilh

2940 Inland Empire Blvd, Ontario, California, 91764-4898

About Mrs. Arielle Elizabeth Monteilh

Mrs. Arielle Elizabeth Monteilh is a therapist based in Ontario, California who is specialized in Mental Health Counselor. Active license number of Mrs. Arielle Elizabeth Monteilh is 89369 for Mental Health Counselor in California. Her current practice location is 2940 Inland Empire Blvd, Ontario. Patients can reach her at 909-458-1517 or can fax her at 909-944-2917. Mrs. Arielle Elizabeth Monteilh NPI number (Unique professional ID assigned by NPPES) is 1134717150.

Mrs. Arielle Elizabeth Monteilh 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.

Practice Information

Mrs. Arielle Elizabeth Monteilh 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 Mrs. Arielle Elizabeth Monteilh
Specialization Mental Health Counselor
Gender Female
Practice Address: 2940 Inland Empire Blvd,
Ontario, CA - 91764-4898
Fax 909-944-2917

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 Number1134717150
NPI Enumeration Date: 05 Jan, 2021
NPI Last Update On: 05 Jan, 2021

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 Mrs. Arielle Elizabeth Monteilh are as mentioned below.

License NumberSpecializationStateStatus
89369Mental Health Counselor CaliforniaPrimary

Other Medical Identifiers

Other legacy medical identifiers associated with Mrs. Arielle Elizabeth Monteilh such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
89369MedicaidCalifornia

Mailing Address

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

Mrs. Arielle Elizabeth Monteilh
2940 Inland Empire Blvd,
Ontario, CA - 91764-4898
Phone: 909-458-1517
Fax: 909-944-2917

Book an Appointment with Mrs. Arielle Elizabeth Monteilh

To schedule an appointment, contact Mrs. Arielle Elizabeth Monteilh at 2940 Inland Empire Blvd, Ontario, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mrs. Arielle Elizabeth Monteilh:

Mrs. Arielle Elizabeth Monteilh is a therapist specializing in Mental Health Counselor. She 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.

Yes, Mrs. Arielle Elizabeth Monteilh is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mrs. Arielle Elizabeth Monteilh practices at 2940 Inland Empire Blvd, Ontario, California, 91764-4898.

To schedule an appointment with Mrs. Arielle Elizabeth Monteilh, please contact the office at 909-458-1517.

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