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

Sudbury River Therapy PLLC

Organization Psychiatric/Mental Health Nurse Practitioner · NPI 1043044944

Sudbury River Therapy PLLC is a Psychiatric/Mental Health Nurse Practitioner in Wayland, Massachusetts. Registered with an NPI since 2024.

In the registry since
2024
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

260 Boston Post Rd Ste 10
Wayland, MA 01778-1888
Phone: (978) 219-4040
Fax: (978) 496-8386
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

Record details

NPI number1043044944
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Regina Siu — Psychiatric Nurse Practitioner · (978) 219-4040
NPI enumeratedSeptember 2, 2024
Last updated in NPPESMarch 12, 2025
Certification dateMarch 12, 2025
Mailing address260 Boston Post Rd Ste 10, Wayland, MA 01778-1888

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