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Diane Rolf, LMSW

Social Worker in Waterloo, IA · enumerated 2024 · practices at Elevate Housing Foundation.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902645815

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Registry record

Entity type Individual (Type 1)
Name Diane Rolf
Credential LMSW
Sex Female
Practice address 405 E 5th St, Waterloo, IA, 50703
Phone (833) 370-0719
Enumeration date May 21, 2024
Last updated in NPPES May 21, 2024

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 112451 (IA) 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.

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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 Diane Rolf?
Diane Rolf 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-21.