Tammy Hevrdejs is a Barrington, Illinois based psychologist who is specialized in Clinical Psychology. Active license number of Tammy Hevrdejs is 071005295 for Clinical Psychology in Illinois. Her current practice location is 777 Lake Zurich Rd Ste 110f, Barrington. Patients can reach her at 630-209-0923. Tammy Hevrdejs NPI number (Unique professional ID assigned by NPPES) is 1790634780.
Tammy Hevrdejs 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:
Tammy Hevrdejs speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Tammy Hevrdejs |
| Specialization: | Clinical Psychology |
| Gender: | Female |
| Practice Address: | 777 Lake Zurich Rd Ste 110f, Barrington,
Illinois, 60010-3122 |
| Phone: | 630-209-0923 |
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: | 1790634780 |
| NPI Enumeration Date: | 23 Jan, 2026 |
| NPI Last Update On: | 23 Jan, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Tammy Hevrdejs are as mentioned below.
| License Number | Specialization | State | Status | |
| 071005295 | Clinical Psychology | Illinois | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Tammy Hevrdejs
Po Box 1192,
Barrington, Illinois |
| Zip: | 60011-1192 |
| Phone Number: | 630-209-0923 |
Patients can reach Tammy Hevrdejs at
777 Lake Zurich Rd Ste 110f, Barrington, Illinois or can
call to book an appointment on 630-209-0923.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.