Ralph William Costello MFT

NPI # 

Practice Address:

161 Fashion Lane , Suite 205

Tustin, CA, 92780

Practice Phone:

714-669-9120

Practice Fax:

714-669-9120

Taxonomy Grouping:

Behavioral Health & Social Service Providers

Taxonomy Classification:

Marriage & Family Therapist

Taxonomy Code:

106H00000X

Updated by NPPES on 7/8/2007. You can view the original data set for NPI # 1780737379 on the official NPPES website. If the information about this NPI provider/company is outdated and you would like to help us update the information, you can Contact Us. This will only update NPI information on NPIScope.com. See our FAQ page for further information on updating NPI information.

Descriptive Alt Text

Ralph William Costello , MFT 's

CMS CPT® coding data

Prescription Medicine Icon

Ralph William Costello , MFT 's

CMS prescription data

Nearby Marriage & Family Therapist Physicians

NPI Scope Website Logo

© NPI Scope LLC 2025 - All rights reserved.

The information on npiscope.com is based upon data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA), and is provided "AS IS", subject to address and contact information verification. We do not guarantee the accuracy and/or reliability of the contents found on npiscope.com. Healthcare provider information may be obtained directly from the HHS under the FOIA. In the event of a medical emergency, please dial 911 or your local emergency services number immediately. This website is not intended to be a substitute for professional medical advice, diagnosis, or treatment, and should not be relied upon as such.