Psychiatrist | 35+ years experience

Mark D Gage, DO

6915 E 106th St, Tulsa, Oklahoma, 74133-7137

About Mark D Gage

Mark D Gage is a psychiatrist based in Tulsa, Oklahoma with 35 years of experience in Psychiatry. He completed his graduation in 1991. He is also affiliated with hospitals like and . He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mark D Gage is 3028 for Psychiatry in Oklahoma. His current practice location is 6915 E 106th St, Tulsa. Patients can contact him at 918-671-9274. Mark D Gage, DO, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1972544138.

Mark D Gage 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

Mark D Gage'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 Mark D Gage
Specialization Psychiatry
Credentials DO
Accepts Medicare Assignment Yes
Experience 35+ years
Graduation Year 1991
Gender Male
Practice Address: 6915 E 106th St,
Tulsa, OK - 74133-7137

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 3577552215
Enrollment ID I20040508000249
NPI Number1972544138
NPI Enumeration Date: 09 Jun, 2006
NPI Last Update On: 27 Nov, 2024

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 Mark D Gage are as mentioned below.

License NumberSpecializationStateStatus
3028Psychiatry OklahomaPrimary

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
(040007)Little rock, ARAcute Care Hospital
(371331)Drumright, OKCritical Access Hospital

Other Medical Identifiers

Other professional identifiers associated with Mark D Gage such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
100216450AMedicaidOklahoma

Mailing Address

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

Mark D Gage
Po Box 140156,
Broken Arrow, OK - 74014-0002
Phone: 918-357-5859
Fax: 918-357-5859

Book an Appointment with Mark D Gage

To schedule an appointment, contact Mark D Gage at 6915 E 106th St, Tulsa, Oklahoma or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Mark D Gage:

Mark D Gage 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.

Mark D Gage has approximately 35 years of experience in Psychiatry.

Yes, Mark D Gage accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Mark D Gage 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.

Mark D Gage practices at 6915 E 106th St, Tulsa, Oklahoma, 74133-7137.

To schedule an appointment with Mark D Gage, please contact the office at 918-671-9274.

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