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

Mary J. Thayer, MS, ARNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1578602835

Mary J. Thayer, MS, ARNP is a Psychiatric/Mental Health Nurse Practitioner in North Conway, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2007.

Licensed in
NH
In the registry since
2007
What do these letters mean?
MS — Master of Science
A graduate science degree.
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

2977 White Mountain Hwy
North Conway, NH 03860-5111
Phone: (603) 356-3100
Fax: (603) 356-7421
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 047901-23-08 (NH)

Record details

NPI number1578602835
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , ARNP
Sole proprietorNo
NPI enumeratedFebruary 5, 2007
Last updated in NPPESJuly 8, 2007

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