ANJEN CHENN MD
NPI 1790747517
Pathology - Clinical Pathology/Laboratory Medicine in Chicago, IL

NPI Status: Active since April 05, 2006

Contact Information

303 E CHICAGO AVE
WARD 3-200
CHICAGO, IL
ZIP 60611
Phone: (312) 926-4384
Fax: (312) 503-4520

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  • Individual
  • Male
  • Pathology
  • Clinical Pathology/Laboratory Medicine

About ANJEN CHENN

This page provides the complete NPI Profile along with additional information for Anjen Chenn, a provider established in Chicago, Illinois with a medical specialization in Pathology, focusing in clinical pathology/laboratory medicine . The healthcare provider is registered in the NPI registry with number 1790747517 assigned on April 2006. The practitioner's primary taxonomy code is 207ZP0105X with license number 2015-01037 (NC). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1790747517
Provider Name
ANJEN CHENN MD
Gender
Male
Entity Type
Individual
Location Address
303 E CHICAGO AVE WARD 3-200 CHICAGO, IL 60611
Location Phone
(312) 926-4384
Location Fax
(312) 503-4520
Mailing Address
1904 TW ALEXANDER DR RESEARCH TRIANGLE PARK, NC 27709
Mailing Phone
(312) 804-1841
Is Sole Proprietor?
No
Enumeration Date
04-05-2006
Last Update Date
12-18-2019
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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

Pathology Clinical Pathology/Laboratory Medicine

Taxonomy Code
207ZP0105X
Type
Allopathic & Osteopathic Physicians
License No.
2015-01037
License State
NC
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207ZP0105XAllopathic & Osteopathic Physicians

Pathology
Clinical Pathology/Laboratory Medicine

036107427 (IL)

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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 1790747517, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
7
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 9 → 18 → 9 7 → 14 → 5 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 4 + 4 + 1 + 4 + 5 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1790747517.

Other Providers at the Same Location


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

Pathology (Clinical Pathology/Laboratory Medicine)
303 E CHICAGO AVE, WARD - 6-223 MAIL CODE W127
CHICAGO, IL 60611
Psychiatry & Neurology (Neurology)
303 E CHICAGO AVE, WARD 10-185
CHICAGO, IL 60611
Psychiatry & Neurology (Neurology)
303 E CHICAGO AVE, WARD # 10-132
CHICAGO, IL 60611
Internal Medicine
303 E CHICAGO AVE, 10-440 SEARLE
CHICAGO, IL 60611
Pathology (Anatomic Pathology & Clinical Pathology)
303 E CHICAGO AVE
CHICAGO, IL 60611
Urology
303 E CHICAGO AVE, TARRY 16-703
CHICAGO, IL 60611
Pathology (Anatomic Pathology & Clinical Pathology)
303 E CHICAGO AVE, W127 WARD 6-223, NORTHWESTERN UNIVERSITY
CHICAGO, IL 60611
Pathology (Anatomic Pathology & Clinical Pathology)
303 E CHICAGO AVE, WARD6-204
CHICAGO, IL 60611
Pathology (Clinical Laboratory Director, Non-physician)
303 E CHICAGO AVE, DEPARTMENT OF PATHOLOGY
CHICAGO, IL 60611
Specialist/Technologist, Pathology
303 E CHICAGO AVE
CHICAGO, IL 60611
Internal Medicine (Endocrinology, Diabetes & Metabolism)
303 E CHICAGO AVE, TARRY BUILDING, 15TH FLOOR
CHICAGO, IL 60611
Clinical Medical Laboratory
303 E CHICAGO AVE
CHICAGO, IL 60611
Pathology (Anatomic Pathology & Clinical Pathology)
303 E CHICAGO AVE, W127 WARD 3-140 NORTHWESTERN UNIVERSITY
CHICAGO, IL 60611
Hospitalist
303 E CHICAGO AVE
CHICAGO, IL 60611
Emergency Medicine
303 E CHICAGO AVE, WARD 1-003
CHICAGO, IL 60611
Urology
303 E CHICAGO AVE, DEPARTMENT OF UROLOGY, TARRY BUILDING 16-703
CHICAGO, IL 60611
Pathology (Anatomic Pathology & Clinical Pathology)
303 E CHICAGO AVE, WARD 3-140
CHICAGO, IL 60611
Otolaryngology
303 E CHICAGO AVE, SEARLE 12-573
CHICAGO, IL 60611
Psychiatry & Neurology (Neurology)
303 E CHICAGO AVE
CHICAGO, IL 60611
Clinical Medical Laboratory
303 E CHICAGO AVE, TARRY BUILDING, 11-703
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790747517, enumerated as an "individual" on April 05, 2006.

The provider is located at 303 E CHICAGO AVE WARD 3-200 CHICAGO, IL 60611 and the phone number is (312) 926-4384.

Pathology with taxonomy code 207ZP0105X and a focus in Clinical Pathology/Laboratory Medicine.