IndividualActive
Yvonne Lefkowitz, LCSW
NPI 1942079710 · Clinical Social Worker · Springfield, MA
Provider details
- NPI number
- 1942079710
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 230175 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
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
120 Maple St Ste 301
Springfield, MA 01103-2223
Phone: (413) 737-2437
Street-level locationGet directions
Mailing address
27 Warrenton St
Springfield, MA 01109-1839
Registry dates
- Enumerated
- 2023-12-21
- Last updated
- 2023-12-21
- Certified
- 2023-12-21
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.