Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mark T Guerette, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1780346502

Mark T Guerette, PMHNP-BC is a Nurse Practitioner in Concord, New Hampshire. Qualified in 2021, 5 years ago. Practices with State of New Hampshire, a 77-clinician group and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
5
Licensed in
NH
In the registry since
2021
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

36 Clinton St
Concord, NH 03301-2359
Phone: (603) 271-5300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 071106-23 (NH)

Record details

NPI number1780346502
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedOctober 8, 2021
Last updated in NPPESOctober 22, 2021
Certification dateOctober 8, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice State Of New Hampshire — 77 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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