Provider Profile
Listed in the NPI registry as a mental health counselor, Karen M. Desmarais, LCMHC practices in Derry, NH. According to Medicare claims data, the services billed most often include psychotherapy, 45 minutes. NPI 1093951808 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
14B TSIENNETO RD
Derry, NH 03038
Within Mental Health Counselor generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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Abuse & relationships
Addiction
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Anxiety
Behavioral
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79 services · 11 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
79 | As often as other peers in Mental Health Counselor |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Karen M. Desmarais is a mental health counselor in Derry, NH. That is the designation recorded for this NPI in the federal registry.
NPI registry
Karen M. Desmarais is listed at 14B Tsienneto Rd, Derry, NH 03038. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (603) 537-1300. Contact the office directly to confirm availability and scheduling.
NPI registry
Karen M. Desmarais's National Provider Identifier is 1093951808. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Karen M. Desmarais has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Karen M. Desmarais provides treatments such as psychotherapy, 45 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Karen M. Desmarais. If this is you, claiming it is free.
Guide.md
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