Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Antonio D Santoro, LMSW
Social Worker in College Park, MD · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659233211
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Registry record
Entity type Individual (Type 1)
Name Antonio D Santoro
Credential LMSW
Sex Male
Practice address 7305 Baltimore Ave, College Park, MD, 20740
Phone (202) 573-9033
Enumeration date Dec 2, 2025
Last updated in NPPES Dec 2, 2025
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
Is NPI 1659233211 active?
Yes, as of the latest NPPES snapshot, NPI 1659233211 is active (record last updated 2025-12-02).
How do I verify Antonio Santoro's NPI record?
Cross-check NPI 1659233211 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-02.