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

Mr. Warren G. McLellan

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1316223639

Mr. Warren G. McLellan is an Addiction (Substance Use Disorder) Counselor in Baldwin, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2011

Practice location Address checks out

2717 Greene Rd
Baldwin, MD 21013-9108
Phone: (410) 570-7045
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence LCA444 (MD)

Record details

NPI number1316223639
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 1, 2011
Last updated in NPPESNovember 1, 2011