Psychologist | Clinical Psychology

Dr. Courtney Lilly Cook, PHD

444 E Elk Ave, Elizabethton, Tennessee, 37643-3303

About Dr. Courtney Lilly Cook

Dr. Courtney Lilly Cook is a psychologist based in Elizabethton, Tennessee who is specialized in Clinical Psychology. Active license number of Dr. Courtney Lilly Cook is 3515 for Clinical Psychology in Tennessee. Her current practice location is 444 E Elk Ave, Elizabethton. Patients can contact her at 423-212-3011. Dr. Courtney Lilly Cook, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1255805859.

Dr. Courtney Lilly Cook 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.

Practice Information

Dr. Courtney Lilly Cook's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Courtney Lilly Cook
Specialization Clinical Psychology
Credentials PHD
Gender Female
Practice Address: 444 E Elk Ave,
Elizabethton, TN - 37643-3303

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1255805859
NPI Enumeration Date: 16 Jan, 2019
NPI Last Update On: 06 Jul, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Courtney Lilly Cook are as mentioned below.

License NumberSpecializationStateStatus
3515Clinical Psychology TennesseePrimary

Mailing Address

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

Dr. Courtney Lilly Cook
116 Agnes Rd Ste 200,
Knoxville, TN - 37919-6306
Phone: 423-212-3011

Book an Appointment with Dr. Courtney Lilly Cook

To schedule an appointment, contact Dr. Courtney Lilly Cook at 444 E Elk Ave, Elizabethton, Tennessee or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Courtney Lilly Cook:

Dr. Courtney Lilly Cook is a psychologist specializing in Clinical Psychology. She 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.

Yes, Dr. Courtney Lilly Cook is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. Courtney Lilly Cook practices at 444 E Elk Ave, Elizabethton, Tennessee, 37643-3303.

To schedule an appointment with Dr. Courtney Lilly Cook, please contact the office at 423-212-3011.

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