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

Individual provider Clinical Social Worker · NPI 1487025755

Mary Margaret Horan, MSW, LICSW is a Clinical Social Worker in New London, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2015.

Licensed in
NH
In the registry since
2015
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
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 →

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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 1334
New London, NH 03257-1334
Phone: (603) 361-6179
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 5117 (NH)

Record details

NPI number1487025755
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LICSW
Sole proprietorNo
NPI enumeratedOctober 13, 2015
Last updated in NPPESJanuary 16, 2025
Certification dateJanuary 16, 2025

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