2X4 CHIROPRACTIC
NPI 1609602689
Clinic/Center - Health Service in Evanston, IL

NPI Status: Active since September 09, 2024

Contact Information

621 MADISON ST
EVANSTON, IL
ZIP 60202
Phone: (224) 505-9464

Get Directions Write a Review

  • Organization
  • Clinic/Center
  • Health Service

About 2X4 CHIROPRACTIC

This page provides the complete NPI Profile along with additional information for 2x4 Chiropractic, a provider established in Evanston, Illinois operating as a Clinic/center, focusing in health service . The healthcare provider is registered in the NPI registry with number 1609602689 assigned on September 2024. The practitioner's primary taxonomy code is 261QH0100X. The provider is registered as an organization and their NPI record was last updated 2 years ago. The authorized official of this NPI record is Dr. Chloe Isabella Drost Dc (Chiropractor)

NPI
1609602689
Provider Name
2X4 CHIROPRACTIC
Entity Type
Organization
Location Address
621 MADISON ST EVANSTON, IL 60202
Location Phone
(224) 505-9464
Mailing Address
840 MICHIGAN AVE APT 5 EVANSTON, IL 60202
Mailing Phone
(224) 505-9464
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-09-2024
Last Update Date
09-09-2024
Code Navigator

Location Map

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 Health Service

Taxonomy Code
261QH0100X
Type
Ambulatory Health Care Facilities

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. CHLOE ISABELLA DROST DC

Authorized Official Title
CHIROPRACTOR
Authorized Official Phone
(224) 505-9464

Reviews for 2X4 CHIROPRACTIC

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1609602689, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 6 → 12 → 3 2 → 4 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 1 + 2 + 0 + 4 + 6 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1609602689.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Psychologist (Group Psychotherapy)
621 MADISON ST, SUITE C
EVANSTON, IL 60202

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609602689, enumerated as an "organization" on September 09, 2024.

The provider is located at 621 MADISON ST EVANSTON, IL 60202 and the phone number is (224) 505-9464.

Clinic/Center with taxonomy code 261QH0100X and a focus in Health Service.