Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Mrs. Kathleen Anne Guilmain, APRNGNP-BC

Individual provider Gerontology Nurse Practitioner · NPI 1093000648

Mrs. Kathleen Anne Guilmain, APRNGNP-BC is a Nurse Practitioner in North Haverhill, New Hampshire. Qualified in 2011, 15 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in New Hampshire and Vermont.

Years since qualifying
15
Licensed in
NH, VT
In the registry since
2011
Specialties on file
2
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Practice location Address checks out

299 Country Land Dr
North Haverhill, NH 03774-5812
Phone: (603) 747-4161
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 155 Main St, Franconia, NH 03580-4802 — (603) 728-7804

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence 101.0134284 (VT)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence 056501-23 (NH)

Record details

NPI number1093000648
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRNGNP-BC
Sole proprietorNo
NPI enumeratedJune 12, 2011
Last updated in NPPESMay 11, 2026
Certification dateMay 11, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients74
Services billed 1,329 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.