Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Dennis Norman Voll, CSW
Social Worker in Racine, WI · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356699128
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Registry record
Entity type Individual (Type 1)
Name Mr. Dennis Norman Voll
Credential CSW
Sex Male
Practice address 2000 Domanik Dr, Racine, WI, 53404
Phone (262) 676-5833
Fax (262) 633-8900
Enumeration date Aug 27, 2012
Last updated in NPPES Aug 27, 2012
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 4387-120 (WI) 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 Dennis Voll?
Dennis Voll 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
Browse all → Derek Quella Registered Nurse · Racine, WI NPI 1821345455 Barbara Talaska Licensed Practical Nurse · Racine, WI NPI 1508114075 Janet Shimkus Clinical Social Worker · Racine, WI NPI 1376891903 Kizzie Durgom Registered Nurse · Racine, WI NPI 1104175694 Nancy Sullivan Licensed Practical Nurse · Racine, WI NPI 1700135910 Kelley Cooper Home Health Registered Nurse · Racine, WI NPI 1679917728
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-27.