ITHAAR DERWEESH MD – NPI #1003873720
Urology
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
ITHAAR DERWEESH is an urologist located in CHICAGO, IL. NPPES has assigned the NPI number 1003873720 to ITHAAR DERWEESH on April 27, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 208800000X from the Health Care Provider Taxonomy code set, which is classified as Urology.
The NPI profile was last updated on Feb 16, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for ITHAAR DERWEESH below.
NPI Profile for
ITHAAR DERWEESH
(more than 20 years ago)
CHICAGO, IL 60612-3828 Phone: (312) 563-3447 Fax: (312) 563-3721
CHICAGO, IL 60612-3801 Phone: Fax:
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
Identifiers for ITHAAR DERWEESH
Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.
| Description | Issuer | State | Identifier |
|---|---|---|---|
| medicaid | TN | 3332625 |
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 208800000X - Urology (Primary) |
IL | 036.176621 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.
Additional Information
- Refer to Part B
- Order Durable Medical Equipment
- Refer to Home Health Agency
- Order Power Mobility Devices
ITHAAR DERWEESH is affiliated with the following medical group(s):
- HOSPITAL
- EL CENTRO REGIONAL MEDICAL CENTER1415 ROSS AVENUE
EL CENTRO, CA 92243 - UC SAN DIEGO HEALTH HILLCREST - HILLCREST MED CTR200 WEST ARBOR DRIVE
SAN DIEGO, CA 92103 - YUMA REGIONAL MEDICAL CENTER2400 SOUTH AVENUE A
YUMA, AZ 85364
- EL CENTRO REGIONAL MEDICAL CENTER1415 ROSS AVENUE
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