Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Derbyshire, LCSW-C

Individual provider Clinical Social Worker · NPI 1720082480

William Derbyshire, LCSW-C is a Clinical Social Worker in Frederick, Maryland. Licensed in Maryland. Registered with an NPI since 2005.

Licensed in
MD
In the registry since
2005

Practice location Address checks out

170 Thomas Johnson Dr Ste 200
Frederick, MD 21702-6200
Phone: (301) 695-8390
Fax: (301) 694-7906
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 04573 (MD)

Record details

NPI number1720082480
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW-C
Sole proprietorNo
NPI enumeratedJune 10, 2005
Last updated in NPPESJuly 13, 2026
Mailing address170 Thomas Johnson Dr, Ste 200, Frederick, MD 21702-6200

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