Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael Louis Baio
Social Worker in Staten Island, NY · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1447881248
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Registry record
Entity type Individual (Type 1)
Name Michael Louis Baio
Sex Male
Practice address 57 Bay St, Staten Island, NY, 10301
Phone (845) 259-2317
Enumeration date Jan 30, 2020
Last updated in NPPES Jun 6, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 111254-01 (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
What specialty is Michael Baio?
Michael Baio 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.
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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-06.