Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark Pietz, D.P.M.
Podiatrist in Chicago, IL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053310482
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Registry record
Entity type Individual (Type 1)
Name Mark Pietz
Credential D.P.M.
Sex Male
Practice address 3000 N Halsted St, Suite 821, Chicago, IL, 60657
Phone (773) 296-7160
Fax (773) 296-3440
Enumeration date Jul 18, 2005
Last updated in NPPES Oct 28, 2011
Taxonomy & licenses
213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 016003670 (IL) Primary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle.
About the DPM credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 016003670 | Medicaid | IL | - |
| 1623520 | Other | IL | BCBS |
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 Mark Pietz?
Mark Pietz 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 → Thomas Kiely Podiatrist · Chicago, IL NPI 1477552677 Lake Shore Podiatry Center, LLC Foot & Ankle Surgery Podiatrist · Chicago, IL NPI 1346232873 Todd Guynn Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Chicago, IL NPI 1578559068 Terrence Lerner Surgery Physician · Chicago, IL NPI 1245226422 Marta Banegas Child & Adolescent Psychiatry Physician · Chicago, IL NPI 1477542926 Sudesh Vohra Nephrology Physician · Chicago, IL NPI 1750351680 Julie Wehner Orthopaedic Surgery of the Spine Physician · Chicago, IL NPI 1730153065 Chicago Orthopaedic & Sports Medicine Sc Orthopaedic Surgery Physician · Chicago, IL NPI 1285603928
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-28.