Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sonja Mae Large, LMSW
Social Worker in Bethesda, MD · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710582192
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Registry record
Entity type Individual (Type 1)
Name Sonja Mae Large
Credential LMSW
Sex Female
Practice address 6505 Democracy Blvd, Bethesda, MD, 20817
Phone (240) 225-0522
Enumeration date Dec 2, 2020
Last updated in NPPES Nov 21, 2024
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
What is the NPI number for Sonja Large?
The National Provider Identifier (NPI) for Sonja Large is 1710582192, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sonja Large practice?
The practice location on file with NPPES is in Bethesda, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-21.