ZEAL THERAPY LLC
NPI 1891659686
Clinic/Center - Mental Health (Including Community Mental Health Center) in Brandon, SD

NPI Status: Active since December 15, 2025

Contact Information

700 S 8TH AVE
BRANDON, SD
ZIP 57005
Phone: (605) 321-1603

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  • Organization
  • Clinic/Center
  • Mental Health (Including Community Menta...

About ZEAL THERAPY LLC

This page provides the complete NPI Profile along with additional information for Zeal Therapy Llc, a provider established in Brandon, South Dakota operating as a Clinic/center, focusing in mental health (including community mental health center) . The healthcare provider is registered in the NPI registry with number 1891659686 assigned on December 2025. The practitioner's primary taxonomy code is 261QM0801X. The provider is registered as an organization and their NPI record was last updated December 2025. The authorized official of this NPI record is Rebecca Zenk Csw-pip (Member)

NPI
1891659686
Provider Name
ZEAL THERAPY LLC
Entity Type
Organization
Location Address
700 S 8TH AVE BRANDON, SD 57005
Location Phone
(605) 321-1603
Mailing Address
700 S 8TH AVE BRANDON, SD 57005
Mailing Phone
(605) 321-1603
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-15-2025
Last Update Date
12-15-2025
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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 Mental Health (Including Community Mental Health Center)

Taxonomy Code
261QM0801X
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

REBECCA ZENK CSW-PIP

Authorized Official Title
MEMBER
Authorized Official Phone
(605) 321-1603

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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 1891659686, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 9 → 18 → 9 6 → 12 → 3 9 → 18 → 9 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 + 1 + 8 + 1 + 1 + 2 + 5 + 1 + 8 + 6 + 1 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1891659686.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Social Worker (Clinical)
700 S 8TH AVE
BRANDON, SD 57005
Social Worker (Clinical)
700 S 8TH AVE
BRANDON, SD 57005
Social Worker (Clinical)
700 S 8TH AVE
BRANDON, SD 57005
Clinic/Center (Mental Health (Including Community Mental Health Center))
700 S 8TH AVE
BRANDON, SD 57005
Counselor (Professional)
700 S 8TH AVE
BRANDON, SD 57005
Counselor (Mental Health)
700 S 8TH AVE
BRANDON, SD 57005
Counselor (Mental Health)
700 S 8TH AVE
BRANDON, SD 57005
Social Worker
700 S 8TH AVE
BRANDON, SD 57005
Counselor (Mental Health)
700 S 8TH AVE
BRANDON, SD 57005

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891659686, enumerated as an "organization" on December 15, 2025.

The provider is located at 700 S 8TH AVE BRANDON, SD 57005 and the phone number is (605) 321-1603.

Clinic/Center with taxonomy code 261QM0801X and a focus in Mental Health (Including Community Mental Health Center).