License Verification Details


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Oregon Medical Board
1500 SW 1st Ave
Suite 620
Portland, OR 97201
Phone: (971) 673-2700
Oregon Seal

Information current as of 03/19/2025 06:28:14 PM

Powell, Diane Hennacy, MD

MD License: MD25438

  • State Board
  • No

Licensee Information

Female
Psychiatry
Specialty is self-reported by the licensee. It does not necessarily indicate specialty board certification.
English

Practice Location(s)

No practice location information on file.

Education

School Name Location Degree Date Degree Earned
JOHNS HOPKINS UNIV SCH/MED BALTIMORE, MD United States 05/27/1983 MD

Post-Graduate
Training
School Name Location From To Specialty
Internship JOHNS HOPKINS HSP BALTIMORE, MD United States 07/1983 06/1984 Psychiatry
Residency JOHNS HOPKINS HSP BALTIMORE, MD United States 07/1984 06/1987 Psychiatry

The licensee may have completed additional education or training programs. Only those that have been verified with the primary source are shown.

Board Actions

Board Actions are provided pursuant to ORS 676.175(5)(a) and (b).

Notices of Proposed Disciplinary Action are issued by a vote of the Board but are a preliminary action only; a final determination has not been made. Corrective Action Orders, Corrective Action Agreements, Consent Agreements, Voluntary Limitations, and rescinded Board actions are not disciplinary and are removed from this website upon completion. These are public documents available through a license verification request.

Effective Date End Date Order Type
04/05/2012 04/05/2012 Order Terminating Stipulated Order
On April 5, 2012, the Board issued an Order Terminating Stipulated Order. This Order terminates Licensee's January 13, 2011, Stipulated Order.
10/06/2011 04/05/2012 Order Modifying Stipulated Order
On October 6, 2011, the Board issued an Order Modifying Stipulated Order. This Order modifies Licensee’s January 13, 2011 Stipulated Order, terminating terms 4.2 and 4.3 of the Order.
01/13/2011 04/05/2012 Stipulated Order
On January 13, 2011, Licensee entered into a Stipulated Order with the Board. In this Order, Licensee agreed not to conduct therapy or treatment sessions by telephone except in specified emergencies; complete a charting course; monthly chart review by a board-certified psychiatrist with monthly reports to the Board; and no notice compliance inspections. This Order also terminated Licensee's October 8, 2010 Order of Emergency Suspension.
10/08/2010 01/13/2011 Order Of Emergency Suspension
The Board issued an Order of Emergency Suspension on October 8, 2010. This Order immediately suspended Licensee's Oregon medical license.
08/17/2010 01/13/2011 Interim Stipulated Order
Licensee entered into an Interim Stipulated Order with the Board on August 17, 2010. In this Order Licensee agreed to voluntarily and immediately cease accepting any new patients; transfer patients whom she primarily treats by telephone sessions; obtain a practice mentor.

Malpractice

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