Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Yelena Chavez, MSW
Social Worker in Wading River, NY · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790255958
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Registry record
Entity type Individual (Type 1)
Name Ms. Yelena Chavez
Credential MSW
Sex Female
Practice address 2450 N Wading River Rd, Wading River, NY, 11792
Phone (631) 929-6200
Enumeration date Nov 30, 2018
Last updated in NPPES Nov 30, 2018
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 096945-1 (NY) Primary
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
How do I verify Yelena Chavez's NPI record?
Cross-check NPI 1790255958 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1790255958 active?
Yes, as of the latest NPPES snapshot, NPI 1790255958 is active (record last updated 2018-11-30).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-30.