NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Didinsky, DO

Orthopaedic Surgery of the Spine Physician in Kenosha, WI · enumerated 2005.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1316928336

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Michael Didinsky
Credential DO
Sex Male
Practice address 7401 104th Ave, Suite 110, Kenosha, WI, 53142
Phone (262) 764-5595
Fax (262) 764-9314
Enumeration date Nov 8, 2005
Last updated in NPPES Sep 19, 2018

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 48213 (WI) Secondary
207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 48213 (WI) Primary
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
43521500 Medicaid WI —

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

What is the NPI number for Michael Didinsky?
The National Provider Identifier (NPI) for Michael Didinsky is 1316928336, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Didinsky practice?
The practice location on file with NPPES is in Kenosha, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-09-19.