Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Ryan John Yakowicz, D.D.S.

Dentist in Belleville, WI · enumerated 2010.

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

National Provider Identifier

1780992040

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Registry record

Entity type Individual (Type 1)

Name Dr. Ryan John Yakowicz

Credential D.D.S.

Sex Male

Practice address Belleville, WI, 53508

Phone (608) 424-3222

Enumeration date Sep 21, 2010

Last updated in NPPES Dec 9, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 6606-15 (WI) Secondary

122300000X Dentist Dental Providers · License 6606-15 (WI) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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

How do I verify Ryan Yakowicz's NPI record?

Cross-check NPI 1780992040 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1780992040 active?

Yes, as of the latest NPPES snapshot, NPI 1780992040 is active (record last updated 2024-12-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-09.