Eli Latto, LICSW
NPI 1720457971 · Clinical Social Worker · Waltham, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eli Latto, LICSW is a Clinical Social Worker provider in Waltham, MA (NPI 1720457971).
Provider details
- NPI number
- 1720457971
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Male
- Sole proprietor
- No
- License
- 000222766 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
Behavioral Health & Social Service Providers
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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
Mailing address
Additional practice locations (2)
- 6 Pleasant StSuite 220Malden, MA 02148-5100Phone: (781) 338-2640
- 5 High St Ste 101Medford, MA 02155-3800Phone: (781) 423-5215
Registry dates
- Enumerated
- 2015-09-17
- Last updated
- 2022-07-21
- Certified
- 2020-01-14
Frequently asked questions
- What is Eli Latto's NPI number?
- Eli Latto's National Provider Identifier (NPI) is 1720457971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eli Latto's specialty?
- Eli Latto is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Eli Latto located?
- Eli Latto's practice location on file with NPPES is 431 River St, Waltham, MA 02453-5476.
- What is Eli Latto's phone number?
- The practice phone number listed in the NPPES registry for Eli Latto is (781) 423-5215.
- Does Eli Latto accept Medicare?
- Eli Latto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eli Latto's NPI active?
- Yes — Eli Latto's NPI (1720457971) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.