IndividualActive
Shannon Larson
NPI 1740821370 · Clinical Social Worker · Plymouth, MA
Shannon Larson is a Clinical Social Worker provider in Plymouth, MA (NPI 1740821370).
Provider details
- NPI number
- 1740821370
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 127158 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
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
2 documented practice locations
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
37 Cranberry Farm Rd
Plymouth, MA 02360-2279
Phone: (508) 503-9110
Fax: (508) 484-4499
Approximate (ZIP-level) locationGet directions
Mailing address
14tobey Road
Wareham, MA 02571
Additional practice locations (1)
- 28 Leggs Hill RdMarblehead, MA 01945-1009Phone: (617) 312-2161
Registry dates
- Enumerated
- 2019-10-04
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Shannon Larson's NPI number?
- Shannon Larson's National Provider Identifier (NPI) is 1740821370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Larson's specialty?
- Shannon Larson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Shannon Larson located?
- Shannon Larson's practice location on file with NPPES is 37 Cranberry Farm Rd, Plymouth, MA 02360-2279.
- What is Shannon Larson's phone number?
- The practice phone number listed in the NPPES registry for Shannon Larson is (508) 503-9110.
- Is Shannon Larson's NPI active?
- Yes — Shannon Larson's NPI (1740821370) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.