Joyce Fivehouse Derby, PH.D. Valid NPI
Individual provider · Psychologist · Olney, MD
- NPI
- 1538200399
- Type
- Individual (Type 1)
- Primary specialty
- Psychologist
- Specialty group
- Behavioral Health & Social Service Providers
- Taxonomy code
- 103T00000X
- License number
- 03079 (MD)
- Sex
- Female
- Sole proprietor
- Yes
- Enumerated
- 2007-02-12
- Last updated
- 2025-09-11
Practice location
2915 Olney Sandy Spring Rd Ste B
Olney, MD 20832-3502
(301) 570-7500