IndividualActive
Sonya Ellis, LCSW
NPI 1518003748 · Clinical Social Worker · Gardner, MA
Sonya Ellis, LCSW is a Clinical Social Worker provider in Gardner, MA (NPI 1518003748).
Provider details
- NPI number
- 1518003748
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 213516 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
55 Lake St
Gardner, MA 01440-3876
Phone: (508) 849-5648
Street-level locationGet directions
Mailing address
280 Chestnut St
Gardner, MA 01440-2706
Registry dates
- Enumerated
- 2007-01-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sonya Ellis's NPI number?
- Sonya Ellis's National Provider Identifier (NPI) is 1518003748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonya Ellis's specialty?
- Sonya Ellis is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sonya Ellis located?
- Sonya Ellis's practice location on file with NPPES is 55 Lake St, Gardner, MA 01440-3876.
- What is Sonya Ellis's phone number?
- The practice phone number listed in the NPPES registry for Sonya Ellis is (508) 849-5648.
- Is Sonya Ellis's NPI active?
- Yes — Sonya Ellis's NPI (1518003748) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.