Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dianna L Malkowski, PA
Physician Assistant in Oshkosh, WI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811194699
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Registry record
Entity type Individual (Type 1)
Name Dianna L Malkowski
Credential PA
Sex Female
Practice address 2700 W 9th Ave Ste 203, Oshkosh, WI, 54904
Phone (920) 738-2000
Enumeration date Jun 27, 2007
Last updated in NPPES Mar 26, 2025
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 2154 (WI) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 41940000 | 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.
Frequently asked questions
Where does Dianna Malkowski practice?
The practice location on file with NPPES is in Oshkosh, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dianna Malkowski?
The National Provider Identifier (NPI) for Dianna Malkowski is 1811194699, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-26.