Psychologist | General Psychology | 28+ years experience

Colin Andrew Armstrong, PH.D.

3601 The Vanderbilt Clinic, Nashville, Tennessee, 37232-8285

About Colin Andrew Armstrong

Colin Andrew Armstrong is a psychologist based in Nashville, Tennessee with 28 years of experience in General Psychology. He completed his graduation from University Of California, San Diego School Of Medicine in 1998. He is also affiliated with hospitals like He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Colin Andrew Armstrong is 2245 for General Psychology in Tennessee. His current practice location is 3601 The Vanderbilt Clinic, Nashville. Patients can contact him at 615-936-2000. Colin Andrew Armstrong, PH.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1093028599.

Colin Andrew Armstrong is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Colin Andrew Armstrong'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 Colin Andrew Armstrong
Specialization General Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 28+ years
Medical School Attended University Of California, San Diego School Of Medicine
Graduation Year 1998
Gender Male
Practice Address: 3601 The Vanderbilt Clinic,
Nashville, TN - 37232-8285

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.

PAC ID 1850587817
Enrollment ID I20101202000364
NPI Number1093028599
NPI Enumeration Date: 26 Jul, 2010
NPI Last Update On: 09 Dec, 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 Colin Andrew Armstrong are as mentioned below.

License NumberSpecializationStateStatus
2245General Psychology TennesseePrimary
2245Health Psychology TennesseeSecondary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One doctor can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(440039)Nashville, TNAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Colin Andrew Armstrong is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Vanderbilt University Medical Center (5092023416)2564

Other Medical Identifiers

Other professional identifiers associated with Colin Andrew Armstrong such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
1521346MedicaidTennessee

Mailing Address

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

Colin Andrew Armstrong
3841 Green Hills Village Dr Ste 200,
Nashville, TN - 37215-2691
Fax: 615-322-5048

Book an Appointment with Colin Andrew Armstrong

To schedule an appointment, contact Colin Andrew Armstrong at 3601 The Vanderbilt Clinic, Nashville, Tennessee or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Colin Andrew Armstrong:

Colin Andrew Armstrong is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Colin Andrew Armstrong completed his education (PH.D.) from University Of California, San Diego School Of Medicine in 1998.

Colin Andrew Armstrong has approximately 28 years of experience in General Psychology.

Yes, Colin Andrew Armstrong accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Colin Andrew Armstrong 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.

Colin Andrew Armstrong practices at 3601 The Vanderbilt Clinic, Nashville, Tennessee, 37232-8285.

To schedule an appointment with Colin Andrew Armstrong, please contact the office at 615-936-2000.

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