LAURAN FRANCIS ZWACK
NPI 1154241438
Dental Therapist in Fergus Falls, MN
- Individual
- Female
- Dental Therapist
About LAURAN ZWACK
This page provides the complete NPI Profile along with additional information for Lauran Zwack, a provider established in Fergus Falls, Minnesota with a medical specialization in Dental Therapist. The healthcare provider is registered in the NPI registry with number 1154241438 assigned on July 2026. The practitioner's primary taxonomy code is 125J00000X with license number DT205 (MN). The provider is registered as an individual and her NPI record was last updated July 2026.
- NPI
- 1154241438
- Provider Name
- LAURAN FRANCIS ZWACK
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 327 WESTERN AVE STE A FERGUS FALLS, MN 56537
- Location Phone
- (218) 998-2218
- Mailing Address
- 944 SUNSET ST SW HUTCHINSON, MN 55350
- Mailing Phone
- (612) 723-3418
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-17-2026
- Last Update Date
- 07-17-2026
- Code Navigator
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
Dental Therapist
- Taxonomy Code
- 125J00000X
- Type
- Dental Providers
- License No.
- DT205
- License State
- MN
- Taxonomy Description
- A Dental Therapist is an individual who has completed an accredited or non-accredited dental therapy program and who has been authorized by the relevant state board or a tribal entity to provide services within the scope of their practice under the supervision of a dentist. Functions that may be delegated to the dental therapist vary based on the needs of the dentist, the educational preparation of the dental therapist and state dental practice acts and regulations.
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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 1154241438, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).
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 52 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 4 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1154241438, enumerated as an "individual" on July 17, 2026.
The provider is located at 327 WESTERN AVE STE A FERGUS FALLS, MN 56537 and the phone number is (218) 998-2218.
Dental Therapist with taxonomy code 125J00000X.
