Psychiatrist | Child & Adolescent Psychiatry | 11+ years experience

Dr. John W Williams, MD

1455 Dixon Ave Ste 300, Lafayette, Colorado, 80026-8880

About Dr. John W Williams

Dr. John W Williams is a psychiatrist based in Lafayette, Colorado with 11 years of experience in Child & Adolescent Psychiatry. He completed his graduation from Oregon Health Sciences University School Of Medicine in 2015. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. John W Williams is DR.0066807 for Psychiatry in Colorado. His current practice location is 1455 Dixon Ave Ste 300, Lafayette. Patients can contact him at 303-443-8500 or can fax him at 303-413-6325. Dr. John W Williams, MD, specializes in Child & Adolescent Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1972943470.

Dr. John W Williams has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Practice Information

Dr. John W Williams'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. John W Williams
Specialization Child & Adolescent Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 11+ years
Medical School Attended Oregon Health Sciences University School Of Medicine
Graduation Year 2015
Gender Male
Practice Address: 1455 Dixon Ave Ste 300,
Lafayette, CO - 80026-8880
Fax 303-413-6325

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 7719370352
Enrollment ID I20220203001496
NPI Number1972943470
NPI Enumeration Date: 28 Jun, 2013
NPI Last Update On: 10 Sep, 2021

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. John W Williams are as mentioned below.

License NumberSpecializationStateStatus
DR.0066807Psychiatry ColoradoPrimary
DR.0066807Child & Adolescent Psychiatry ColoradoSecondary

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 Dr. John W Williams is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Mental Health Center Of Boulder County, Inc. (2163314857)22

Mailing Address

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

Dr. John W Williams
1455 Dixon Ave Ste 300,
Lafayette, CO - 80026-8880
Phone: 303-443-8500
Fax: 303-413-6325

Book an Appointment with Dr. John W Williams

To schedule an appointment, contact Dr. John W Williams at 1455 Dixon Ave Ste 300, Lafayette, Colorado or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. John W Williams:

Dr. John W Williams is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Dr. John W Williams completed his education (MD) from Oregon Health Sciences University School Of Medicine in 2015.

Dr. John W Williams has approximately 11 years of experience in Psychiatry.

Yes, Dr. John W Williams accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. John W Williams 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. John W Williams practices at 1455 Dixon Ave Ste 300, Lafayette, Colorado, 80026-8880.

To schedule an appointment with Dr. John W Williams, please contact the office at 303-443-8500.

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