DR. KAREN JEAN PRAGER PH.D.
NPI 1700988862
Psychologist - Family in Plano, TX
NPI Status: Active since September 01, 2006
Contact Information
3212 SAILMAKER LN
PLANO, TX
ZIP 75023
Phone: (972) 618-3886
- Individual
- Female
- Psychologist
- Family
About KAREN PRAGER
This page provides the complete NPI Profile along with additional information for Karen Prager, a provider established in Plano, Texas with a medical specialization in Psychologist, focusing in family . The healthcare provider is registered in the NPI registry with number 1700988862 assigned on September 2006. The practitioner's primary taxonomy code is 103TF0000X with license number 22153 (TX). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1700988862
- Provider Name
- DR. KAREN JEAN PRAGER PH.D.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 3212 SAILMAKER LN PLANO, TX 75023
- Location Phone
- (972) 618-3886
- Mailing Address
- 3212 SAILMAKER LN PLANO, TX 75023
- Mailing Phone
- (972) 618-3886
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 09-01-2006
- Last Update Date
- 09-11-2025
- 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
Psychologist Family
- Taxonomy Code
- 103TF0000X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 22153
- License State
- TX
- Taxonomy Description
- A psychologist whose specialty is founded on principles of systems theory with the interpersonal system of the family the focus of assessment, intervention and research.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 103TC1900X | Behavioral Health & Social Service Providers | Psychologist | 22153 (TX) |
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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 1700988862, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).
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 68 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1700988862, enumerated as an "individual" on September 01, 2006.
The provider is located at 3212 SAILMAKER LN PLANO, TX 75023 and the phone number is (972) 618-3886.
Psychologist with taxonomy code 103TF0000X and a focus in Family.
