Search › Maryland › 103T00000X
Joyce Derby, PH.D
NPI 1538200399 · on the registry since 2007 · sole proprietor
Practice
- Address
- 2915 Olney Sandy Spring Rd Ste B
Olney, MD 20832 - Phone
- (301) 570-7500
- Organisation at this address
- Andrea Z Lopes Lcsw
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 6
Registry record
- Primary taxonomy
- 103T00000X
103T00000X
- Also registered as
- 103TC0700X
103TC2200X - Licence states on file
- MD
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