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

Dr. William T Leonard III, PSYD

Individual provider Psychologist · NPI 1558542480

Dr. William T Leonard III, PSYD is a Psychologist in Chestertown, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2007
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

6602 Church Hill Rd Ste 500
Chestertown, MD 21620
Phone: (410) 778-5550
Fax: (410) 778-0984
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 04419 (MD)

Record details

NPI number1558542480
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedNovember 20, 2007
Last updated in NPPESNovember 20, 2007

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