OrganizationActive
Leah Nelson, Licsw LLC
NPI 1124633250 · Clinical Social Worker · Boston, MA
Leah Nelson, Licsw LLC is a Clinical Social Worker organization in Boston, MA (NPI 1124633250).
Provider details
- NPI number
- 1124633250
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Leah Nelson, Owner(781) 526-6915
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
300 Fenway
Boston, MA 02115-5820
Phone: (781) 526-6915
Street-level locationGet directions
Mailing address
109 Spring St
Arlington, MA 02476-7924
Registry dates
- Enumerated
- 2020-09-15
- Last updated
- 2020-10-18
- Certified
- 2020-10-18
Frequently asked questions
- What is Leah Nelson, Licsw LLC's NPI number?
- Leah Nelson, Licsw LLC's National Provider Identifier (NPI) is 1124633250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leah Nelson, Licsw LLC?
- Leah Nelson, Licsw LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Leah Nelson, Licsw LLC located?
- Leah Nelson, Licsw LLC's practice location on file with NPPES is 300 Fenway, Boston, MA 02115-5820.
- What is Leah Nelson, Licsw LLC's phone number?
- The practice phone number listed in the NPPES registry for Leah Nelson, Licsw LLC is (781) 526-6915.
- Who is the authorized official for Leah Nelson, Licsw LLC?
- The authorized official listed on Leah Nelson, Licsw LLC's NPPES record is Leah Nelson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leah Nelson, Licsw LLC's NPI active?
- Yes — Leah Nelson, Licsw LLC's NPI (1124633250) is active in the NPPES registry as of the last update on 2020-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.