YAHIA ZAKI ALMALLAH MD
NPI 1417310244
Urology in Chicago, IL

NPI Status: Active since March 30, 2016

Contact Information

820 S WOOD ST
CSN SUIT 515 M/C 955
CHICAGO, IL
ZIP 60612
Phone: (312) 996-9330
Fax: (312) 413-0495

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  • Individual
  • Male
  • Urology

About YAHIA ALMALLAH

This page provides the complete NPI Profile along with additional information for Yahia Almallah, a provider established in Chicago, Illinois with a medical specialization in Urology. The healthcare provider is registered in the NPI registry with number 1417310244 assigned on March 2016. The practitioner's primary taxonomy code is 208800000X with license number 113.000072 (IL). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1417310244
Provider Name
YAHIA ZAKI ALMALLAH MD
Gender
Male
Entity Type
Individual
Location Address
820 S WOOD ST CSN SUIT 515 M/C 955 CHICAGO, IL 60612
Location Phone
(312) 996-9330
Location Fax
(312) 413-0495
Mailing Address
820 S WOOD ST CSN SUIT 515 M/C 955 CHICAGO, IL 60612
Mailing Phone
(312) 996-9330
Mailing Fax
(312) 413-0495
Is Sole Proprietor?
Yes
Enumeration Date
03-30-2016
Last Update Date
05-23-2016
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License No.
113.000072
License State
IL
Taxonomy Description
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.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1417310244, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 1 → 2 3 → 6 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 4 + 2 + 7 + 6 + 1 + 0 + 2 + 8 + 24 = 56

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1417310244.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
820 S WOOD ST, MC 793
CHICAGO, IL 60612
Internal Medicine (Hematology & Oncology)
820 S WOOD ST, SICKLE CELL CTR. SUITE 172, CLINICAL SCIENCES BUILDING
CHICAGO, IL 60612
Internal Medicine (Gastroenterology)
820 S WOOD ST, DEPARTMENT OF DIGESTIVE DISEASES AND NUTRITION
CHICAGO, IL 60612
Health Maintenance Organization
820 S WOOD ST, SUITE W310 - M/C 974
CHICAGO, IL 60612
Pathology (Anatomic Pathology & Clinical Pathology)
820 S WOOD ST, 130 CSN
CHICAGO, IL 60612
Plastic Surgery
820 S WOOD ST, SUITE 515 CLINICAL SCIENCE NORTH BUILDING (M/C 958)
CHICAGO, IL 60612
Surgery (Plastic and Reconstructive Surgery)
820 S WOOD ST, SUITE 515 CSN
CHICAGO, IL 60612
Student in an Organized Health Care Education/Training Program
820 S WOOD ST, MC 675
CHICAGO, IL 60612
Obstetrics & Gynecology (Reproductive Endocrinology)
820 S WOOD ST, M/C 808
CHICAGO, IL 60612
Urology
820 S WOOD ST, CSN 515
CHICAGO, IL 60612
Transplant Surgery
820 S WOOD ST, STE 619 CSB - MC 957
CHICAGO, IL 60612
Urology (Pediatric Urology)
820 S WOOD ST, SUITE 515 CSN
CHICAGO, IL 60612
Internal Medicine (Nephrology)
820 S WOOD ST, M/C 783
CHICAGO, IL 60612
Emergency Medicine
820 S WOOD ST
CHICAGO, IL 60612
Obstetrics & Gynecology
820 S WOOD ST, DEPT OF OBSTETRICS AND GYNECOLOGY
CHICAGO, IL 60612
Obstetrics & Gynecology
820 S WOOD ST, M/C 808, OBSTETRICS & GYNECOLOGY
CHICAGO, IL 60612
Family Medicine
820 S WOOD ST, SUITE 100 CSN
CHICAGO, IL 60612
Student in an Organized Health Care Education/Training Program
820 S WOOD ST
CHICAGO, IL 60612
Student in an Organized Health Care Education/Training Program
820 S WOOD ST, SUITE 100, MC 675
CHICAGO, IL 60612
Obstetrics & Gynecology
820 S WOOD ST
CHICAGO, IL 60612

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417310244, enumerated as an "individual" on March 30, 2016.

The provider is located at 820 S WOOD ST CSN SUIT 515 M/C 955 CHICAGO, IL 60612 and the phone number is (312) 996-9330.

Urology with taxonomy code 208800000X.