ELI LATTO LICSW
NPI 1720457971
Social Worker - Clinical in Waltham, MA
About Eli Latto Licsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELI LATTO LICSW (NPI 1720457971) is an individual clinical provider in Waltham, Massachusetts, licensed in Massachusetts (000222766) and active in the NPI registry since September 2015. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Eli Latto Licsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Eli Latto reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 88 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02453 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WALTHAM, MA 02453
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Eli Latto's NPI number?
The NPI number for Eli Latto is 1720457971. It was assigned to this individual provider in the NPPES registry on September 17, 2015.
Where is Eli Latto located?
Eli Latto practices at 431 River St, Waltham, MA 02453. The listed phone number is (781) 423-5215.
What is Eli Latto's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Eli Latto enrolled in Medicare?
Yes. Eli Latto is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Eli Latto's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eli Latto reassigns Medicare benefits to Fenway Community Health Center, Inc (Boston, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Eli Latto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eli Latto accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Eli Latto as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Eli Latto was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Eli Latto, LICSW · NPI 1720457971
Clinical provider in Waltham, Massachusetts. Individual provider, active in the CMS NPPES registry since September 17, 2015.
## Identity
- **NPI:** 1720457971 (Entity type: Individual)
- **Enumerated:** September 17, 2015
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 000222766 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 431 RIVER ST, Waltham, MA 02453-5476
- **Phone:** (781) 423-5215
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Fenway Community Health Center, Inc (NPI 1003804725, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1720457971) · Data from the CMS NPPES public registry.