Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Torianne Drysdale
Social Worker in New York, NY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255017109
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Registry record
Entity type Individual (Type 1)
Name Torianne Drysdale
Sex Female
Practice address Mount Sinai Hospital, 1 Gustave L. Levy Place, New York, NY, 10029
Phone (212) 241-6500
Enumeration date Jun 26, 2023
Last updated in NPPES Jun 26, 2023
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License P121260 (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
Is NPI 1255017109 active?
Yes, as of the latest NPPES snapshot, NPI 1255017109 is active (record last updated 2023-06-26).
How do I verify Torianne Drysdale's NPI record?
Cross-check NPI 1255017109 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-26.