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

William Edward Diffenderfer, CADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1194676361

William Edward Diffenderfer, CADC is an Addiction (Substance Use Disorder) Counselor in Bridgton, Maine. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

87 S High St
Bridgton, ME 04009-1123
Phone: (207) 647-5600
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

Record details

NPI number1194676361
Entity typeIndividual (Type 1)
GenderMale
Credentials CADC
Sole proprietorNo
NPI enumeratedFebruary 4, 2026
Last updated in NPPESFebruary 4, 2026
Certification dateFebruary 4, 2026
Mailing address87 S High St, Bridgton, ME 04009-1123

Other providers in Bridgton