Psychiatrist

Dr. John E Sadler, MD

4455 E 12th Ave, Denver, Colorado, 80220-2415

About Dr. John E Sadler

Dr. John E Sadler is a psychiatrist based in Denver, Colorado who is specialized in Psychiatry. Active license number of Dr. John E Sadler is 15047 for Psychiatry in Colorado. His current practice location is 4455 E 12th Ave, Denver. Patients can contact him at 303-504-7700. Dr. John E Sadler, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1407909807.

Dr. John E Sadler 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.

Practice Information

Dr. John E Sadler'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 E Sadler
Specialization Psychiatry
Credentials MD
Gender Male
Practice Address: 4455 E 12th Ave,
Denver, CO - 80220-2415

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 Number1407909807
NPI Enumeration Date: 19 Jan, 2007
NPI Last Update On: 22 Feb, 2016

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 E Sadler are as mentioned below.

License NumberSpecializationStateStatus
15047Psychiatry ColoradoPrimary
15047Child & Adolescent Psychiatry ColoradoSecondary

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 E Sadler
4455 E 12th Ave,
Denver, CO - 80220-2415
Phone: 303-504-7700

Book an Appointment with Dr. John E Sadler

To schedule an appointment, contact Dr. John E Sadler at 4455 E 12th Ave, Denver, Colorado or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. John E Sadler:

Dr. John E Sadler 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.

Yes, Dr. John E Sadler 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 E Sadler practices at 4455 E 12th Ave, Denver, Colorado, 80220-2415.

To schedule an appointment with Dr. John E Sadler, please contact the office at 303-504-7700.

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