Dr. Elizabeth Whitley Lassen
PSYD | Clinical Psychologist
80 Health Park Dr Ste 270, Louisville
Colorado, 80027-4644
303-661-4100 720-321-8969
Maps & DirectionsDr. Elizabeth Whitley Lassen is a Louisville, Colorado based psychologist who is specialized in Clinical Psychology. Active license number of Dr. Elizabeth Whitley Lassen is PSY.4381 for Clinical Psychology in Colorado. Her current practice location is 80 Health Park Dr Ste 270, Louisville. Patients can reach her at 303-661-4100 or can fax her at 720-321-8969. Dr. Elizabeth Whitley Lassen is PSYD in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1457684938.
Dr. Elizabeth Whitley Lassen 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:
Dr. Elizabeth Whitley Lassen speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Elizabeth Whitley Lassen |
| Specialization: | Clinical Psychology |
| Gender: | Female |
| Credentials: | PSYD |
| Practice Address: | 80 Health Park Dr Ste 270, Louisville,
Colorado, 80027-4644 |
| Phone: | 303-661-4100 |
| Fax: | 720-321-8969 |
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: | 1457684938 |
| NPI Enumeration Date: | 15 Sep, 2009 |
| NPI Last Update On: | 21 Feb, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Elizabeth Whitley Lassen are as mentioned below.
| License Number | Specialization | State | Status | |
| PSY.4381 | Clinical Psychology | Colorado | Primary | |
| PSY25272 | Clinical Psychology | California | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Elizabeth Whitley Lassen
80 Health Park Dr Ste 270,
Louisville, Colorado |
| Zip: | 80027-4644 |
| Phone Number: | 303-661-4100 |
| Fax Number: | 720-321-8969 |
Patients can reach Dr. Elizabeth Whitley Lassen at
80 Health Park Dr Ste 270, Louisville, Colorado or can
call to book an appointment on 303-661-4100.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.