Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Roberta Therese Portzline, LISW
Social Worker in Blue Ash, OH · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477478311
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Registry record
Entity type Individual (Type 1)
Name Roberta Therese Portzline
Credential LISW
Sex Female
Practice address 9395 Kenwood Rd, Blue Ash, OH, 45242
Phone (513) 766-3351
Enumeration date Aug 11, 2026
Last updated in NPPES Aug 11, 2026
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License I.2607988 (OH) 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 Roberta Portzline?
Roberta Portzline 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-11.