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Dianna Washington, PH.D
NPI 1376685842 · on the registry since 2007 · sole proprietor
Practice
- Address
- 8811 Colesville Rd
Suite 105
Silver Spring, MD 20910 - Phone
- (301) 587-8307
- Organisation at this address
- Getting To Peace, Llc
Peter Aron Lcsw-C Llc
Harp Care Assisted LivingInferred from a shared address, not stated in the registry. - Clinicians at this address
- 24
Registry record
- Primary taxonomy
- Psychologist
103T00000X
- Also registered as
- Clinical Psychologist
Clinical Psychologist
Psychologist - Licence states on file
- MD, DC
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2025-09-11
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Maryland