Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Mary Ellen Granozio (Giles), MS, LSW
Social Worker in Skillman, NJ · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891685228
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Registry record
Entity type Individual (Type 1)
Name Mrs. Mary Ellen Granozio (Giles)
Credential MS, LSW
Sex Female
Practice address 3 Maidstone Ct, Skillman, NJ, 08558
Phone (609) 577-9615
Enumeration date Jul 7, 2025
Last updated in NPPES Jul 7, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL07176600 (NJ) 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 is the NPI number for Mary Granozio (Giles)?
The National Provider Identifier (NPI) for Mary Granozio (Giles) is 1891685228, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Granozio (Giles) practice?
The practice location on file with NPPES is in Skillman, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-07.