Psychiatrist

Dr. David Mark Olson, M.D.

1898 Fort Road, Sheridan Vamc, Sheridan, Wyoming, 82801

About Dr. David Mark Olson

Dr. David Mark Olson is a psychiatrist based in Sheridan, Wyoming who is specialized in Psychiatry. Active license number of Dr. David Mark Olson is 34559 for Psychiatry in Colorado. His current practice location is 1898 Fort Road, Sheridan Vamc, Sheridan. Patients can contact him at 307-672-3473 or can fax him at 307-672-1911. Dr. David Mark Olson, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1831285451.

Dr. David Mark Olson 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. David Mark Olson'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. David Mark Olson
Specialization Psychiatry
Credentials M.D.
Gender Male
Practice Address: 1898 Fort Road, Sheridan Vamc
Sheridan, WY - 82801
Fax 307-672-1911

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 Number1831285451
NPI Enumeration Date: 04 Oct, 2006
NPI Last Update On: 11 Sep, 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. David Mark Olson are as mentioned below.

License NumberSpecializationStateStatus
34559Psychiatry ColoradoPrimary
H7333Psychiatry TexasSecondary

Mailing Address

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

Dr. David Mark Olson
1898 Fort Road, Sheridan Vamc
Sheridan, WY - 82801
Phone: 307-672-3473
Fax: 307-672-1911

Book an Appointment with Dr. David Mark Olson

To schedule an appointment, contact Dr. David Mark Olson at 1898 Fort Road, Sheridan Vamc, Sheridan, Wyoming or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. David Mark Olson:

Dr. David Mark Olson 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. David Mark Olson 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. David Mark Olson practices at 1898 Fort Road, Sheridan Vamc, Sheridan, Wyoming, 82801.

To schedule an appointment with Dr. David Mark Olson, please contact the office at 307-672-3473.

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