JUDY RENEE DE WIT MA, LMFT
NPI 1891728986
Marriage & Family Therapist in Sioux Falls, SD
NPI Status: Active since July 09, 2006
Contact Information
3500 S PHILLIPS AVE STE 121
SIOUX FALLS, SD
ZIP 57105
Phone: (605) 359-0034
- Individual
- Female
- Marriage & Family Therapist
- Accepts Insurance
About JUDY DE WIT
This page provides the complete NPI Profile along with additional information for Judy De Wit, a provider established in Sioux Falls, South Dakota with a medical specialization in Marriage & Family Therapist. The healthcare provider is registered in the NPI registry with number 1891728986 assigned on July 2006. The practitioner's primary taxonomy code is 106H00000X with license number 1227 (SD). The provider is registered as an individual and her NPI record was last updated December 2025.
- NPI
- 1891728986
- Provider Name
- JUDY RENEE DE WIT MA, LMFT
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 3500 S PHILLIPS AVE STE 121 SIOUX FALLS, SD 57105
- Location Phone
- (605) 359-0034
- Mailing Address
- 1900 SILVER LAKE RD NW SUITE110 NEW BRIGHTON, MN 55112
- Mailing Phone
- (651) 628-9566
- Mailing Fax
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-09-2006
- Last Update Date
- 12-19-2025
- Code Navigator
A marriage and family therapist like Judy De Wit 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
- License No.
- 1227
- License State
- SD
- 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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Sanford Individual TRUE $1,750 - HMO
- Sanford Individual TRUE $10,600 - HMO
- Sanford Individual TRUE $3,500 - HMO
- Sanford Individual TRUE $4,750 - HMO
- Sanford Individual TRUE $6,500 - HMO
- Sanford Individual TRUE $7,200 HSA Qualified - HMO
- Sanford Individual TRUE Standardized $2,000 - HMO
- Sanford Individual TRUE Standardized $6,000 - HMO
- Sanford Individual TRUE Standardized $7,500 - HMO
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 842999500 | MEDICAID (05) | MN |
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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 1891728986, 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
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.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1891728986, enumerated as an "individual" on July 09, 2006.
The provider is located at 3500 S PHILLIPS AVE STE 121 SIOUX FALLS, SD 57105 and the phone number is (605) 359-0034.
Marriage & Family Therapist with taxonomy code 106H00000X.
The provider might be accepting Accepts: Sanford Health Plan, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
