Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katarzyna Nietupski, D.P.M
Podiatrist in Chicago, IL · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912299926
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Registry record
Entity type Individual (Type 1)
Name Katarzyna Nietupski
Credential D.P.M
Sex Female
Practice address 5485 N Milwaukee Ave, Chicago, IL, 60630
Phone (773) 763-6655
Fax (773) 763-5117
Enumeration date May 9, 2011
Last updated in NPPES Jan 6, 2015
Taxonomy & licenses
213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 016.005453 (IL) Primary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle.
About the DPM 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.
Frequently asked questions
What specialty is Katarzyna Nietupski?
Katarzyna Nietupski is registered in NPPES with the primary taxonomy of Podiatrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-06.