Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hannah Leigh Crabb Anderson, LMSW
Social Worker in Bath, NY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922874551
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Registry record
Entity type Individual (Type 1)
Name Hannah Leigh Crabb Anderson
Credential LMSW
Sex Female
Practice address 115 Liberty St, Bath, NY, 14810
Phone (607) 664-2255
Enumeration date Nov 27, 2023
Last updated in NPPES Nov 27, 2023
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 6419G (AL) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License 121669-01 (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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Hannah Anderson?
Hannah Anderson is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → County of Steuben Mental Health Clinic/Center (Including Community Mental Health Center) · Bath, NY NPI 1982709846 Janine Allington School Social Worker · Bath, NY NPI 1578669024 Emily Argentieri Social Worker · Bath, NY NPI 1972609444 Ellen Stephens Psychiatric/Mental Health Nurse Practitioner · Bath, NY NPI 1598863136 Janice Benz Clinical Social Worker · Bath, NY NPI 1821196411 Christopher Baldwin Social Worker · Bath, NY NPI 1750489357 Kelly Hershey Social Worker · Bath, NY NPI 1780782227 Toni Burns Social Worker · Bath, NY NPI 1669570099
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.