Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Munavvar Izhar, ME
Nephrology Physician in Chicago, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003870239
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Registry record
Entity type Individual (Type 1)
Name Dr. Munavvar Izhar
Credential ME
Sex Male
Practice address 7531 S Stony Island Ave, Suite 158 & 160, Chicago, IL, 60649
Phone (773) 947-7841
Fax (773) 493-1430
Enumeration date Apr 14, 2006
Last updated in NPPES Jul 26, 2013
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036100758 (IL) Secondary
207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 036100758 (IL) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P00471286 | Other | IL | RAILROAD NUMBER |
| 1616108 | Other | IL | BCBS |
| 036100758 | Medicaid | IL | - |
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 Munavvar Izhar?
Munavvar Izhar 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-26.