Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lesly Valeria Ruelas
Health Educator in Somerville, MA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386091981
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Registry record
Entity type Individual (Type 1)
Name Lesly Valeria Ruelas
Sex Female
Practice address 300 Broadway, Somerville, MA, 02145
Phone (617) 284-3000
Enumeration date May 24, 2016
Last updated in NPPES May 24, 2016
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Lesly Ruelas practice?
The practice location on file with NPPES is in Somerville, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lesly Ruelas?
The National Provider Identifier (NPI) for Lesly Ruelas is 1386091981, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Julie Stepanian Pediatrics Physician · Somerville, MA NPI 1558358408 David Osler Pediatrics Physician · Somerville, MA NPI 1760472062 Christopher Deangelis Pediatrics Physician · Somerville, MA NPI 1376534388 Bruce Kalow Pediatrics Physician · Somerville, MA NPI 1578547923 Jill Kasper Pediatrics Physician · Somerville, MA NPI 1558345561 Yulya Kutsman Family Medicine Physician · Somerville, MA NPI 1588611735 Amanda Klein Family Medicine Physician · Somerville, MA NPI 1003854399 David Epstein Internal Medicine Physician · Somerville, MA NPI 1396753067
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-24.