River & Stone, LLC
NPI 1285268490 · Mental Health Counselor · Norwell, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
River & Stone, LLC is a Mental Health Counselor organization in Norwell, MA (NPI 1285268490).
Provider details
- NPI number
- 1285268490
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Elizabeth Zaccardi, Co-Owner(339) 793-0935
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-02-26
- Last updated
- 2020-02-26
- Certified
- 2020-02-26
Frequently asked questions
- What is River & Stone, LLC's NPI number?
- River & Stone, LLC's National Provider Identifier (NPI) is 1285268490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is River & Stone, LLC?
- River & Stone, LLC is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is River & Stone, LLC located?
- River & Stone, LLC's practice location on file with NPPES is 133 Washington St, Norwell, MA 02061-1755.
- What is River & Stone, LLC's phone number?
- The practice phone number listed in the NPPES registry for River & Stone, LLC is (339) 793-0935.
- Does River & Stone, LLC accept Medicare?
- River & Stone, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for River & Stone, LLC?
- The authorized official listed on River & Stone, LLC's NPPES record is Elizabeth Zaccardi, Co-Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is River & Stone, LLC's NPI active?
- Yes — River & Stone, LLC's NPI (1285268490) is active in the NPPES registry as of the last update on 2020-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.