SHEKENA ANN MILLER
NPI 1306477989
Clinic/Center - Rehabilitation, Substance Use Disorder in Chicago, IL

NPI Status: Active since January 31, 2020

Contact Information

226 W ONTARIO ST STE 400C
CHICAGO, IL
ZIP 60654
Phone: (312) 912-7008
Fax: (312) 533-2842

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

Individual
Female
Clinic/Center
Rehabilitation, Substance Use Disorder

About SHEKENA MILLER

This page provides the complete NPI Profile along with additional information for Shekena Miller, a provider established in Chicago, Illinois with a medical specialization in Clinic/center, focusing in rehabilitation, substance use disorder . The healthcare provider is registered in the NPI registry with number 1306477989 assigned on January 2020. The practitioner's primary taxonomy code is 261QR0405X with license number A-7512-0001-A (IL). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI: 1306477989
Provider Name: SHEKENA ANN MILLER
Gender: Female
Entity Type: Individual
Location Address: 226 W ONTARIO ST STE 400C CHICAGO, IL 60654
Location Phone: (312) 912-7008
Location Fax: (312) 533-2842
Mailing Address: 226 W ONTARIO ST STE 400C CHICAGO, IL 60654
Mailing Phone: (312) 912-7008
Mailing Fax: (312) 533-2842
Is Sole Proprietor?: Yes
Enumeration Date: 01-31-2020
Last Update Date: 01-31-2020
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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: Clinic/Center Rehabilitation, Substance Use Disorder
Taxonomy Code: 261QR0405X
Type: Ambulatory Health Care Facilities
License No.: A-7512-0001-A
License State: IL

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 1306477989, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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 → 0

Pos 4

Unchanged

Pos 5

Doubled → 8

Pos 6

Unchanged

Pos 7

Doubled → 14 → 1 + 4

Pos 8

Unchanged

Pos 9

Doubled → 16 → 1 + 6

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 0 → 0 4 → 8 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 8 + 7 + 1 + 4 + 9 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9

This NPI is valid

The calculated check digit is 9, which matches the last digit of 1306477989.