Catherine Ann Thielen
PSYD | Clinical Psychologist | 19+ years Exp
19742 Macarthur Blvd Ste 100, Irvine
California, 92612-2408
714-646-8034 714-492-8264
Maps & DirectionsCatherine Ann Thielen is a Irvine, California based psychologist with 19 years of experience in Clinical Psychology. She completed her graduation in 2007. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Catherine Ann Thielen is PSY30762 for Clinical Psychology in California. Her current practice location is 19742 Macarthur Blvd Ste 100, Irvine. Patients can reach her at 714-646-8034 or can fax her at 714-492-8264. Catherine Ann Thielen is PSYD in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1356551287.
Catherine Ann Thielen is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Complete Profile:
Catherine Ann Thielen speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Catherine Ann Thielen |
| Specialization: | Clinical Psychology |
| Gender: | Female |
| Credentials: | PSYD |
| Experience: | 19+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2007 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 19742 Macarthur Blvd Ste 100, Irvine,
California, 92612-2408 |
| Phone: | 714-646-8034 |
| Fax: | 714-492-8264 |
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.
| PAC ID: | 1951719848 |
| Enrollment ID: | I20210413002944 |
| NPI Number: | 1356551287 |
| NPI Enumeration Date: | 22 May, 2007 |
| NPI Last Update On: | 19 Apr, 2024 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Catherine Ann Thielen are as mentioned below.
| License Number | Specialization | State | Status | |
| PSY30762 | Clinical Psychology | California | Primary | |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Catherine Ann Thielen is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Chiron Psychological Inc (9234496308) | 6 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Catherine Ann Thielen
18200 Yorba Linda Blvd Ste 111,
Yorba Linda, California |
| Zip: | 92886-4043 |
| Fax Number: | 714-492-8264 |
Patients can reach Catherine Ann Thielen at
19742 Macarthur Blvd Ste 100, Irvine, California or can
call to book an appointment on 714-646-8034.
Comments/ Reviews:
Read all the reviews posted for Catherine Ann Thielen below. You may also share your own experience with Catherine Ann Thielen. Your feedback can help others make better decisions.
**
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.