Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary E. Sydnor, L.M.S.W.
Social Worker in Albany, NY · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245488477
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Registry record
Entity type Individual (Type 1)
Name Mary E. Sydnor
Credential L.M.S.W.
Sex Female
Practice address 60 Academy Rd, Albany, NY, 12208
Phone (518) 426-2600
Enumeration date Aug 29, 2008
Last updated in NPPES Aug 29, 2008
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 057462-1 (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
Where does Mary Sydnor practice?
The practice location on file with NPPES is in Albany, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Sydnor?
The National Provider Identifier (NPI) for Mary Sydnor is 1245488477, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-29.