Quinn Somerside, MSW
NPI 1851946461 · Counselor · Waltham, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Quinn Somerside, MSW is a Counselor provider in Waltham, MA (NPI 1851946461).
Provider details
- NPI number
- 1851946461
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
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
83% 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
- 2019-08-09
- Last updated
- 2019-08-09
Frequently asked questions
- What is Quinn Somerside's NPI number?
- Quinn Somerside's National Provider Identifier (NPI) is 1851946461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Quinn Somerside's specialty?
- Quinn Somerside is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Quinn Somerside located?
- Quinn Somerside's practice location on file with NPPES is 675 Main St, Waltham, MA 02451-0602.
- What is Quinn Somerside's phone number?
- The practice phone number listed in the NPPES registry for Quinn Somerside is (781) 893-5110.
- Does Quinn Somerside accept Medicare?
- Quinn Somerside is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Quinn Somerside's NPI active?
- Yes — Quinn Somerside's NPI (1851946461) is active in the NPPES registry as of the last update on 2019-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.