KAREN XIOMARA PIERRE-LOUIS LCSW
NPI 1003525445
Social Worker - School in Boston, MA
NPI Status: Active since November 15, 2022
Contact Information
343 SARATOGA ST
BOSTON, MA
ZIP 02128
Phone: (617) 466-6110
- Individual
- Female
- Social Worker
- School
About KAREN PIERRE-LOUIS
This page provides the complete NPI Profile along with additional information for Karen Pierre-louis, a provider established in Boston, Massachusetts with a medical specialization in Social Worker, focusing in school . The healthcare provider is registered in the NPI registry with number 1003525445 assigned on November 2022. The practitioner's primary taxonomy code is 1041S0200X with license number LCSW229373 (MA). The provider is registered as an individual and her NPI record was last updated April 2026.
- NPI
- 1003525445
- Provider Name
- KAREN XIOMARA PIERRE-LOUIS LCSW
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 343 SARATOGA ST BOSTON, MA 02128
- Location Phone
- (617) 466-6110
- Mailing Address
- 17 RAY ST LYNN, MA 01905
- Mailing Phone
- (857) 247-4819
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-15-2022
- Last Update Date
- 04-29-2026
- Code Navigator
A school social worker like Karen Pierre-louis works with teachers, parents, and school administrators to develop plans and strategies to improve students' academic performance and social development. Students are referred to school social workers to deal with problems like aggressive behavior, bullying, or frequent school absences.
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
Social Worker School
- Taxonomy Code
- 1041S0200X
- Type
- Behavioral Health & Social Service Providers
- License No.
- LCSW229373
- License State
- MA
Reviews for KAREN XIOMARA PIERRE-LOUIS LCSW
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 1003525445, 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 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.
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 45 is 50. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1003525445, enumerated as an "individual" on November 15, 2022.
The provider is located at 343 SARATOGA ST BOSTON, MA 02128 and the phone number is (617) 466-6110.
Social Worker with taxonomy code 1041S0200X and a focus in School.
