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

Mr. Jeffrey St John Williams, LCSW, MHRT/C

Individual provider Clinical Social Worker · NPI 1982372207

Mr. Jeffrey St John Williams, LCSW, MHRT/C is a Clinical Social Worker in Bradford, Maine. Licensed in Maine. Registered with an NPI since 2021.

Licensed in
ME
In the registry since
2021
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 151
Bradford, ME 04410-0151
Phone: (207) 356-8264
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LC24525 (ME)

Record details

NPI number1982372207
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW , MHRT/C
Sole proprietorNo
NPI enumeratedSeptember 1, 2021
Last updated in NPPESDecember 8, 2025
Certification dateDecember 8, 2025