Psychiatrist

John Nicholson Whelan, DO

920 Stanton L Young Blvd Ste 3216, Oklahoma City, Oklahoma, 73104-5036

About John Nicholson Whelan

John Nicholson Whelan is a psychiatrist based in Oklahoma City, Oklahoma who is specialized in Psychiatry. Active license number of John Nicholson Whelan is 8067 for Psychiatry in Oklahoma. His current practice location is 920 Stanton L Young Blvd Ste 3216, Oklahoma City. Patients can contact him at 405-271-8001. John Nicholson Whelan, DO, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1194393041.

John Nicholson Whelan 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

John Nicholson Whelan'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 John Nicholson Whelan
Specialization Psychiatry
Credentials DO
Gender Male
Practice Address: 920 Stanton L Young Blvd Ste 3216,
Oklahoma City, OK - 73104-5036

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 Number1194393041
NPI Enumeration Date: 16 Jun, 2021
NPI Last Update On: 28 Jun, 2023

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 John Nicholson Whelan are as mentioned below.

License NumberSpecializationStateStatus
8067Psychiatry OklahomaPrimary
0526RPsychiatry OklahomaSecondary

Mailing Address

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

John Nicholson Whelan
920 Stanton L Young Blvd Ste 3216,
Oklahoma City, OK - 73104-5036
Phone: 405-271-8001

Book an Appointment with John Nicholson Whelan

To schedule an appointment, contact John Nicholson Whelan at 920 Stanton L Young Blvd Ste 3216, Oklahoma City, Oklahoma or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about John Nicholson Whelan:

John Nicholson Whelan 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, John Nicholson Whelan 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.

John Nicholson Whelan practices at 920 Stanton L Young Blvd Ste 3216, Oklahoma City, Oklahoma, 73104-5036.

To schedule an appointment with John Nicholson Whelan, please contact the office at 405-271-8001.

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