Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sharon M Unti, MD
Pediatrics Physician in Chicago, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1063514917
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Registry record
Entity type Individual (Type 1)
Name Sharon M Unti
Credential MD
Sex Female
Practice address 225 E Chicago Ave # 18, Chicago, IL, 60611
Phone (312) 227-3220
Enumeration date Sep 2, 2006
Last updated in NPPES Jul 21, 2024
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036068334 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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
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.
What specialty is Sharon Unti?
Sharon Unti is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Margeaux Le Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1437419777 Sebastian Otto-Meyer Pediatrics Physician · Chicago, IL NPI 1376060418 Ashlyn Mcrae Pediatrics Physician · Chicago, IL NPI 1073020087 Aalia Shariff Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1497450928
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-21.