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

Treadwell Counseling, PLLC

Organization Mental Health Counselor · NPI 1306535349

Treadwell Counseling, PLLC is a Mental Health Counselor in Hanover, New Hampshire. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

12 S St Ste 2D
Hanover, NH 03755-2163
Phone: (603) 276-0721
Fax: (844) 205-7844
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1306535349
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Phoebe Manchester — Owner · (603) 276-0721
NPI enumeratedMay 4, 2023
Last updated in NPPESMay 4, 2023
Certification dateMay 4, 2023
Mailing address12 South St Ste 2d, Hanover, NH 03755-2163

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