Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. John Davis Herrick, LADC, LCPC, CCS

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1154619138

Mr. John Davis Herrick, LADC, LCPC, CCS is an Addiction (Substance Use Disorder) Counselor in Westbrook, Maine. Practices as a sole proprietor. Licensed in Maine.

Licensed in
ME
In the registry since
2011
What do these letters mean?
LADC — Licensed Alcohol and Drug Counselor
A licensed addiction counsellor.
LCPC — Licensed Clinical Professional Counselor
A licensed clinical counsellor.

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Practice location Address checks out

1 Delta Dr
Westbrook, ME 04092-4745
Phone: (207) 856-7227
Fax: (207) 856-2112
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence LC2592 (ME)

Record details

NPI number1154619138
Entity typeIndividual (Type 1)
GenderMale
Credentials LADC , LCPC , CCS
Sole proprietorYes
NPI enumeratedJuly 12, 2011
Last updated in NPPESJuly 12, 2011

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