Mr. Stewart James Callis is a psychiatrist based in Oakland, Maryland with 40 years of experience in Psychiatry. He completed his graduation from West Virginia University School Of Medicine in 1986. He is also affiliated with hospitals like He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. Active license number of Mr. Stewart James Callis is D35577 for Psychiatry in Maryland. His current practice location is 317 E Oak St, Oakland. Patients can contact him at 301-334-5281 or can fax him at 301-334-2535. Mr. Stewart James Callis, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1982671723.
Mr. Stewart James Callis 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
Mr. Stewart James Callis'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 Mr. Stewart James Callis
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment May Accept
Gender Male
Practice Address: 317 E Oak St, Oakland, MD - 21550
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
1456413590
Enrollment ID
I20081223000554
NPI Number1982671723
NPI Enumeration Date: 01 Mar, 2006
NPI Last Update On: 07 Nov, 2007
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 Mr. Stewart James Callis are as mentioned below.
License NumberSpecializationStateStatus
D35577Psychiatry
MarylandPrimary
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
(210017)Oakland, MDAcute Care Hospital
Mailing Address
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.
Mr. Stewart James Callis 317 E Oak St, Oakland, MD - 21550 Phone: 301-334-5281 Fax: 301-334-2535
Book an Appointment with Mr. Stewart James Callis
To schedule an appointment, contact Mr. Stewart James Callis at 317 E Oak St, Oakland, Maryland or call the phone number listed below.
Below are some commonly asked questions about Mr. Stewart James Callis:
Mr. Stewart James Callis 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.
Mr. Stewart James Callis completed his education (MD) from West Virginia University School Of Medicine in 1986.
Mr. Stewart James Callis has approximately 40 years of experience in Psychiatry.
Mr. Stewart James Callis may accept Medicare assignment. Please contact the provider's office directly to verify Medicare participation and coverage details.
Yes, Mr. Stewart James Callis 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.
Mr. Stewart James Callis practices at 317 E Oak St, Oakland, Maryland, 21550.
To schedule an appointment with Mr. Stewart James Callis, please contact the office at 301-334-5281.
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