DR. ASHLEY ELLIS D.N.
NPI 1689815631
Naprapath in Chicago, IL

NPI Status: Active since March 19, 2009

Contact Information

10406 S TROY ST
CHICAGO, IL
ZIP 60655
Phone: (773) 426-5096

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  • Individual
  • Female
  • Naprapath

About ASHLEY ELLIS

This page provides the complete NPI Profile along with additional information for Ashley Ellis, a provider established in Chicago, Illinois with a medical specialization in Naprapath. The healthcare provider is registered in the NPI registry with number 1689815631 assigned on March 2009. The practitioner's primary taxonomy code is 172P00000X with license number 181.000358 (IL). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1689815631
Provider Name
DR. ASHLEY ELLIS D.N.
Gender
Female
Entity Type
Individual
Location Address
10406 S TROY ST CHICAGO, IL 60655
Location Phone
(773) 426-5096
Mailing Address
10406 S TROY ST CHICAGO, IL 60655
Mailing Phone
(773) 426-5096
Is Sole Proprietor?
No
Enumeration Date
03-19-2009
Last Update Date
03-19-2009
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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

Naprapath

Taxonomy Code
172P00000X
Type
Other Service Providers
License No.
181.000358
License State
IL
Taxonomy Description
Naprapathy means a branch of medicine that focuses on the evaluation and treatment of neuron-muscular conditions. Doctors of naprapathy are connective tissue specialists. Education and training are defined through individual states' licensing/certification requirements.

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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 1689815631, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
1
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 8 → 16 → 7 8 → 16 → 7 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 6 + 1 + 1 + 0 + 6 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1689815631.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689815631, enumerated as an "individual" on March 19, 2009.

The provider is located at 10406 S TROY ST CHICAGO, IL 60655 and the phone number is (773) 426-5096.

Naprapath with taxonomy code 172P00000X.