DR. TONYA JORDAN M.D.
NPI 1679761613
Colon & Rectal Surgery in Atlanta, GA

NPI Status: Active since October 03, 2007

Contact Information

95 COLLIER RD NW
SUITE 4025
ATLANTA, GA
ZIP 30309
Phone: (404) 350-7955
Fax: (404) 350-9155

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Colon & Rectal Surgery

About TONYA JORDAN

This page provides the complete NPI Profile along with additional information for Tonya Jordan, a provider established in Atlanta, Georgia with a medical specialization in Colon & Rectal Surgery. The healthcare provider is registered in the NPI registry with number 1679761613 assigned on October 2007. The practitioner's primary taxonomy code is 208C00000X with license number 60282 (GA). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI: 1679761613
Provider Name: DR. TONYA JORDAN M.D.
Gender: Female
Entity Type: Individual
Location Address: 95 COLLIER RD NW SUITE 4025 ATLANTA, GA 30309
Location Phone: (404) 350-7955
Location Fax: (404) 350-9155
Mailing Address: 95 COLLIER RD NW SUITE 4025 ATLANTA, GA 30309
Mailing Phone: (404) 574-5820
Mailing Fax: (404) 350-9155
Is Sole Proprietor?: No
Enumeration Date: 10-03-2007
Last Update Date: 01-09-2008
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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: Colon & Rectal Surgery
Taxonomy Code: 208C00000X
Type: Allopathic & Osteopathic Physicians
License No.: 60282
License State: GA
Taxonomy Description: A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

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 1679761613, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 2

Pos 8

Unchanged

Pos 9

Doubled → 2

Check

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 7 → 14 → 5 7 → 14 → 5 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 4 + 6 + 2 + 6 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1679761613.