Sudbury River Therapy PLLC
NPI 1043044944 · Psychiatric/Mental Health Nurse Practitioner · Wayland, MA
Sudbury River Therapy PLLC is a Psychiatric/Mental Health Nurse Practitioner organization in Wayland, MA (NPI 1043044944).
Provider details
- NPI number
- 1043044944
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Regina Siu, Psychiatric Nurse Practitioner(978) 219-4040
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-09-02
- Last updated
- 2025-03-12
- Certified
- 2025-03-12
Frequently asked questions
- What is Sudbury River Therapy PLLC's NPI number?
- Sudbury River Therapy PLLC's National Provider Identifier (NPI) is 1043044944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sudbury River Therapy PLLC?
- Sudbury River Therapy PLLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sudbury River Therapy PLLC located?
- Sudbury River Therapy PLLC's practice location on file with NPPES is 260 Boston Post Rd Ste 10, Wayland, MA 01778-1888.
- What is Sudbury River Therapy PLLC's phone number?
- The practice phone number listed in the NPPES registry for Sudbury River Therapy PLLC is (978) 219-4040.
- Who is the authorized official for Sudbury River Therapy PLLC?
- The authorized official listed on Sudbury River Therapy PLLC's NPPES record is Regina Siu, Psychiatric Nurse Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sudbury River Therapy PLLC's NPI active?
- Yes — Sudbury River Therapy PLLC's NPI (1043044944) is active in the NPPES registry as of the last update on 2025-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.