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

Maryh Warren, Arnp, PLLC

Organization Psychiatric/Mental Health Nurse Practitioner · NPI 1669700050

Maryh Warren, Arnp, PLLC is a Psychiatric/Mental Health Nurse Practitioner in Nashua, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2009.

Licensed in
NH
In the registry since
2009
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

5 Pine Street Ext #6 Mill Annex Ste K
Nashua, NH 03060-3248
Phone: (603) 886-4800
Fax: (603) 886-4810
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 027571-23-08 (NH)

Record details

NPI number1669700050
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jeanne Tyrrell — Office Administrator · (603) 886-4800
NPI enumeratedNovember 24, 2009
Last updated in NPPESNovember 24, 2009
Mailing address5 Pine Street Ext, 6 Mill Annex, Ste K, Nashua, NH 03060-3248

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