Psychiatrist

Dr. Opal E. Pettis, MD

2301 M St Nw, Kaiser Permanente Northwest Dc Medical Center, Washington, District Of Columbia, 20037-1427

About Dr. Opal E. Pettis

Dr. Opal E. Pettis is a psychiatrist based in Washington, District Of Columbia who is specialized in Psychiatry. Active license number of Dr. Opal E. Pettis is MD042343 for Child & Adolescent Psychiatry in District Of Columbia. Her current practice location is 2301 M St Nw, Kaiser Permanente Northwest Dc Medical Center, Washington. Patients can contact her at 202-419-6200. Dr. Opal E. Pettis, MD, specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1083798060.

Dr. Opal E. Pettis 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. Opal E. Pettis'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. Opal E. Pettis
Specialization Psychiatry
Credentials MD
Gender Female
Practice Address: 2301 M St Nw, Kaiser Permanente Northwest Dc Medical Center
Washington, DC - 20037-1427

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 Number1083798060
NPI Enumeration Date: 25 Oct, 2006
NPI Last Update On: 04 Feb, 2022

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. Opal E. Pettis are as mentioned below.

License NumberSpecializationStateStatus
MD042343Child & Adolescent Psychiatry District Of ColumbiaPrimary
042343Psychiatry District Of ColumbiaSecondary
A48065Child & Adolescent Psychiatry CaliforniaSecondary

Other Medical Identifiers

Other professional identifiers associated with Dr. Opal E. Pettis such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
00A480650MedicaidCalifornia

Mailing Address

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

Dr. Opal E. Pettis
2101 E Jefferson St, Kaiser Permanente Medicare Enrollment
Rockville, MD - 20852-4908
Phone: 301-816-2424

Book an Appointment with Dr. Opal E. Pettis

To schedule an appointment, contact Dr. Opal E. Pettis at 2301 M St Nw, Kaiser Permanente Northwest Dc Medical Center, Washington, District Of Columbia or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Opal E. Pettis:

Dr. Opal E. Pettis is a psychiatrist specializing in Child & Adolescent Psychiatry. She has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Yes, Dr. Opal E. Pettis 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. Opal E. Pettis practices at 2301 M St Nw, Kaiser Permanente Northwest Dc Medical Center, Washington, District Of Columbia, 20037-1427.

To schedule an appointment with Dr. Opal E. Pettis, please contact the office at 202-419-6200.

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