JAROLYN M JOHNSON MA LMFT
NPI 1396602405
Marriage & Family Therapist in Sioux Falls, SD

NPI Status: Active since January 08, 2026

Contact Information

6116 S LYNCREST AVE STE 103
SIOUX FALLS, SD
ZIP 57108
Phone: (605) 695-7603
Fax: (605) 305-3624

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  • Organization
  • Marriage & Family Therapist

About JAROLYN M JOHNSON MA LMFT

This page provides the complete NPI Profile along with additional information for Jarolyn M Johnson Ma Lmft, a provider established in Sioux Falls, South Dakota operating as a Marriage & Family Therapist. The healthcare provider is registered in the NPI registry with number 1396602405 assigned on January 2026. The practitioner's primary taxonomy code is 106H00000X. The provider is registered as an organization and their NPI record was last updated one year ago. 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 Ms. Jarolyn Marie Johnson Ma, Lmft, Qmhp (Authorized Official And Owner)

NPI
1396602405
Provider Name
JAROLYN M JOHNSON MA LMFT
Entity Type
Organization
Location Address
6116 S LYNCREST AVE STE 103 SIOUX FALLS, SD 57108
Location Phone
(605) 695-7603
Location Fax
(605) 305-3624
Mailing Address
6116 S LYNCREST AVE STE 103 SIOUX FALLS, SD 57108
Mailing Phone
(605) 695-7603
Mailing Fax
(605) 305-3624
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-08-2026
Last Update Date
01-08-2026
Code Navigator

A marriage and family therapist like Jarolyn M Johnson Ma Lmft help patients manage problems with their family and other relationships. Marriage and family therapists encourage clients to discuss their emotions and experiences and, develop strategies and skills to change behavior and cope with difficult situations. Many therapists apply cognitive behavioral therapy to help patients understand harmful thoughts, feelings, and also teach patients how to replace them with positive, life-enhancing ones.

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

Marriage & Family Therapist

Taxonomy Code
106H00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

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

MS. JAROLYN MARIE JOHNSON MA, LMFT, QMHP

Authorized Official Title
AUTHORIZED OFFICIAL AND OWNER
Authorized Official Phone
(605) 695-7603

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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 1396602405, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
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 9 → 18 → 9 6 → 12 → 3 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 1 + 2 + 0 + 4 + 4 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1396602405.

Other Providers at the Same Location


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

Counselor (Mental Health)
6116 S LYNCREST AVE STE 103
SIOUX FALLS, SD 57108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396602405, enumerated as an "organization" on January 08, 2026.

The provider is located at 6116 S LYNCREST AVE STE 103 SIOUX FALLS, SD 57108 and the phone number is (605) 695-7603.

Marriage & Family Therapist with taxonomy code 106H00000X.