DYNAMIC REHAB
NPI 1811834385
Chiropractor - Rehabilitation in Saint Louis, MO

NPI Status: Active since May 01, 2026

Contact Information

10435 CLAYTON RD STE 120
SAINT LOUIS, MO
ZIP 63131
Phone: (314) 432-2329

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  • Organization
  • Chiropractor
  • Rehabilitation

About DYNAMIC REHAB

This page provides the complete NPI Profile along with additional information for Dynamic Rehab, a provider established in Saint Louis, Missouri operating as a Chiropractor, focusing in rehabilitation . The healthcare provider is registered in the NPI registry with number 1811834385 assigned on May 2026. The practitioner's primary taxonomy code is 111NR0400X. The provider is registered as an organization and their NPI record was last updated May 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Parker Grundman Dc (Chiropractor)

NPI
1811834385
Provider Name
DYNAMIC REHAB
Entity Type
Organization
Location Address
10435 CLAYTON RD STE 120 SAINT LOUIS, MO 63131
Location Phone
(314) 432-2329
Mailing Address
10435 CLAYTON RD STE 120 SAINT LOUIS, MO 63131
Mailing Phone
(314) 432-2329
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-01-2026
Last Update Date
05-01-2026
Code Navigator

A chiropractor like Dynamic Rehab 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
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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

PARKER GRUNDMAN DC

Authorized Official Title
CHIROPRACTOR
Authorized Official Phone
(810) 434-6210

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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 1811834385, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
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 1 → 2 8 → 16 → 7 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 6 + 3 + 8 + 3 + 1 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1811834385.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Physical Medicine & Rehabilitation (Pain Medicine)
10435 CLAYTON RD STE 120
SAINT LOUIS, MO 63131
Orthopaedic Surgery
10435 CLAYTON RD STE 120
SAINT LOUIS, MO 63131
Physician Assistant
10435 CLAYTON RD STE 120
SAINT LOUIS, MO 63131
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
10435 CLAYTON RD STE 120
SAINT LOUIS, MO 63131
Physical Medicine & Rehabilitation (Pain Medicine)
10435 CLAYTON RD STE 120
SAINT LOUIS, MO 63131
Specialist
10435 CLAYTON RD STE 120
SAINT LOUIS, MO 63131
Chiropractor (Rehabilitation)
10435 CLAYTON RD STE 120
SAINT LOUIS, MO 63131
Family Medicine
10435 CLAYTON RD STE 120
SAINT LOUIS, MO 63131

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811834385, enumerated as an "organization" on May 01, 2026.

The provider is located at 10435 CLAYTON RD STE 120 SAINT LOUIS, MO 63131 and the phone number is (314) 432-2329.

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