LAUREN KLEIN
NPI 1104757244
Chiropractor - Rehabilitation in Grand Rapids, MI

NPI Status: Active since May 27, 2026

Contact Information

5738 FOREMOST DR SE STE 300
GRAND RAPIDS, MI
ZIP 49546
Phone: (616) 202-2503

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  • Individual
  • Female
  • Chiropractor
  • Rehabilitation

About LAUREN KLEIN

This page provides the complete NPI Profile along with additional information for Lauren Klein, a provider established in Grand Rapids, Michigan with a medical specialization in Chiropractor, focusing in rehabilitation . The healthcare provider is registered in the NPI registry with number 1104757244 assigned on May 2026. The practitioner's primary taxonomy code is 111NR0400X with license number 2301401742 (MI). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1104757244
Provider Name
LAUREN KLEIN
Gender
Female
Entity Type
Individual
Location Address
5738 FOREMOST DR SE STE 300 GRAND RAPIDS, MI 49546
Location Phone
(616) 202-2503
Mailing Address
17 MANZANA CT NW APT 3B GRAND RAPIDS, MI 49534
Is Sole Proprietor?
No
Enumeration Date
05-27-2026
Last Update Date
05-27-2026
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A chiropractor like Lauren Klein helps patients with problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. Chiropractors use spinal adjustments and manipulation, as well as other clinical interventions, to manage health issues such as back and neck pain. Some chiropractors apply procedures like massage therapy, rehabilitative exercise, ultrasound and spinal adjustments and manipulation. A chiropractor focuses on the patients overall health and might refer patients to other healthcare professionals if necessary.

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

Chiropractor Rehabilitation

Taxonomy Code
111NR0400X
Type
Chiropractic Providers
License No.
2301401742
License State
MI
Taxonomy Description
Rehabilitation is the discipline focused on restoring a patient's functional abilities to pre-injury or pre-disease status. Functional abilities are defined as those activities in one's daily life, work, or sports and recreational activities that an individual participates in. Relevant impairments (e.g. strength, endurance, flexibility, motor control, etc.) are often intermediate goals of rehabilitation, but the final goal of successful care is return to participation in activities in which the patient was successful before the onset of the injury or disease. Essential to a rehabilitation approach is a focus on patient-centered outcomes such as independence and self-management or self-care skills.

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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 1104757244, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 1 + 4 + 5 + 1 + 4 + 2 + 8 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1104757244.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104757244, enumerated as an "individual" on May 27, 2026.

The provider is located at 5738 FOREMOST DR SE STE 300 GRAND RAPIDS, MI 49546 and the phone number is (616) 202-2503.

Chiropractor with taxonomy code 111NR0400X and a focus in Rehabilitation.