Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Mark J Korducki, MPT

Physical Therapist in Franklin, WI · enumerated 2006.

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

National Provider Identifier

1801909627

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Registry record

Entity type Individual (Type 1)

Name Mr. Mark J Korducki

Credential MPT

Sex Male

Practice address 3111 W Rawson Ave, Suite 215, Franklin, WI, 53132

Phone (414) 761-0727

Fax (414) 761-0785

Enumeration date Aug 16, 2006

Last updated in NPPES Mar 11, 2016

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5407024 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
40302200	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

Where does Mark Korducki practice?

The practice location on file with NPPES is in Franklin, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mark Korducki?

The National Provider Identifier (NPI) for Mark Korducki is 1801909627, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-11.