NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leo Raymond Gonsowski III, DC, CSCS

Sports Physician Chiropractor in New Richmond, WI · enumerated 2005 · practices at Dadez Physical Therapy, Inc.

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

National Provider Identifier

1851389167

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Leo Raymond Gonsowski III
Credential DC, CSCS
Sex Male
Practice address 471 S Arch Ave, New Richmond, WI, 54017
Fax (715) 246-5806
Enumeration date Oct 11, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License 3847-012 (WI) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
666234 Other WI CHIROCARE WISCONSIN
2C933GO Other MN BLUE CROSS & BLUE SHIELD

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.

Read the full guide → Validate an NPI →

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 Leo Gonsowski?
Leo Gonsowski is registered in NPPES with the primary taxonomy of Sports Physician Chiropractor. 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 2007-07-08.