Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Wasay Shah Siddiqui, DO
Nephrology Physician in Chicago, IL · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508507419
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Registry record
Entity type Individual (Type 1)
Name Wasay Shah Siddiqui
Credential DO
Sex Male
Practice address 820 S Wood St # Mc675, Chicago, IL, 60612
Phone (312) 996-7378
Enumeration date Apr 5, 2022
Last updated in NPPES Jun 24, 2025
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 1102261A (IN) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 125085195 (IL) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO 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 Wasay Siddiqui?
Wasay Siddiqui is registered in NPPES with the primary taxonomy of Nephrology 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 → Ricardo Engel Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1992386528 Saira Ahmed Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1013598267 Shomari Sankara Psychiatry Physician · Chicago, IL NPI 1235881194 Raneem Altabbaa Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1912657180 Andrew Hua Sports Medicine (Physical Medicine & Rehabilitation) Physician · Chicago, IL NPI 1932849965 Gene Osuoha Internal Medicine Physician · Chicago, IL NPI 1558081620 Mahmoud Hijazi Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1578264487 Hanna Moradi Surgery Physician · Chicago, IL NPI 1326749185
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-24.