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

Lindsay Herdman, LICSW, MLADC

Individual provider Clinical Social Worker · NPI 1326438862

Lindsay Herdman, LICSW, MLADC is a Clinical Social Worker in Stratham, New Hampshire. Practices as a sole proprietor. Licensed in New Hampshire.

Licensed in
NH
In the registry since
2015
Specialties on file
2
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Practice location Address checks out

20 Portsmouth Ave Ste 1 #1070
Stratham, NH 03885
Phone: (603) 729-3373
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 1814 (NH)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 0930 (NH)

Record details

NPI number1326438862
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW , MLADC
Sole proprietorYes
NPI enumeratedFebruary 4, 2015
Last updated in NPPESJanuary 28, 2022
Certification dateJanuary 28, 2022

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