Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mrs. Karen M Desmarais, LCMHC

Individual provider Mental Health Counselor · NPI 1093951808

Mrs. Karen M Desmarais, LCMHC is a Mental Health Counselor in Derry, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2008.

Licensed in
NH
In the registry since
2008
Specialties on file
2
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Practice location Address checks out

14B Tsienneto Rd
Derry, NH 03038-1505
Phone: (603) 537-1300
Fax: (603) 845-5135
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 940 (NH)
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1093951808
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCMHC
Sole proprietorNo
NPI enumeratedDecember 29, 2008
Last updated in NPPESJanuary 17, 2024
Certification dateJanuary 17, 2024

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients13
Services billed 91 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Other providers in Derry