Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Aisha Lynn Siebert, MD, PHD, MPH

Urology Physician in Chicago, IL · enumerated 2018.

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

National Provider Identifier

1497259246

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Registry record

Entity type Individual (Type 1)

Name Dr. Aisha Lynn Siebert

Credential MD, PHD, MPH

Sex Female

Practice address 251 E Huron St, Chicago, IL, 60611

Phone (312) 926-2000

Enumeration date Mar 19, 2018

Last updated in NPPES Oct 21, 2025

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD492221 (PA) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 125.072164 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Aisha Siebert?

The National Provider Identifier (NPI) for Aisha Siebert is 1497259246, a Type 1 (individual) record in the CMS NPPES registry.

Where does Aisha Siebert practice?

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

Other providers at this practice address

Browse all →

George Chiampas Emergency Medicine Physician · Chicago, IL NPI 1538169636 Ann Munoz Certified Registered Nurse Anesthetist · Chicago, IL NPI 1417959990 Myles Wolf Nephrology Physician · Chicago, IL NPI 1629069927 Gary Dillehay Nuclear Radiology Physician · Chicago, IL NPI 1578540795 Valerie Uryga Family Nurse Practitioner · Chicago, IL NPI 1154309151 Jeffrey Barsuk Hospitalist Physician · Chicago, IL NPI 1528031333 Northwestern Radiology Oncology Assoc Radiation Oncology Physician · Chicago, IL NPI 1831164052 Stanley Hoover Radiation Oncology Physician · Chicago, IL NPI 1710952569

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-21.