LAUREN BELL
NPI 1144183765
Counselor - School in Hayward, CA

NPI Status: Active since December 09, 2025

Contact Information

313 W WINTON AVE
HAYWARD, CA
ZIP 94544
Phone: (510) 670-1858

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  • Individual
  • Female
  • Counselor
  • School

About LAUREN BELL

This page provides the complete NPI Profile along with additional information for Lauren Bell, a provider established in Hayward, California with a medical specialization in Counselor, focusing in school . The healthcare provider is registered in the NPI registry with number 1144183765 assigned on December 2025. The practitioner's primary taxonomy code is 101YS0200X with license number 210128252 (CA). The provider is registered as an individual and her NPI record was last updated December 2025.

NPI
1144183765
Provider Name
LAUREN BELL
Gender
Female
Entity Type
Individual
Location Address
313 W WINTON AVE HAYWARD, CA 94544
Location Phone
(510) 670-1858
Mailing Address
313 W WINTON AVE HAYWARD, CA 94544
Mailing Phone
(510) 670-1858
Is Sole Proprietor?
No
Enumeration Date
12-09-2025
Last Update Date
12-09-2025
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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

Counselor School

Taxonomy Code
101YS0200X
Type
Behavioral Health & Social Service Providers
License No.
210128252
License State
CA

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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 1144183765, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 4 → 8 1 → 2 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 2 + 8 + 6 + 7 + 1 + 2 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1144183765.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychologist (School)
313 W WINTON AVE
HAYWARD, CA 94544
Psychologist (School)
313 W WINTON AVE
HAYWARD, CA 94544
Social Worker (Clinical)
313 W WINTON AVE
HAYWARD, CA 94544
Social Worker (Clinical)
313 W WINTON AVE
HAYWARD, CA 94544
Registered Nurse (School)
313 W WINTON AVE
HAYWARD, CA 94544
Community Health Worker
313 W WINTON AVE
HAYWARD, CA 94544
Case Manager/Care Coordinator
313 W WINTON AVE
HAYWARD, CA 94544
Community Health Worker
313 W WINTON AVE
HAYWARD, CA 94544
Counselor (School)
313 W WINTON AVE
HAYWARD, CA 94544
Social Worker (School)
313 W WINTON AVE
HAYWARD, CA 94544
Counselor (School)
313 W WINTON AVE
HAYWARD, CA 94544
Social Worker (School)
313 W WINTON AVE
HAYWARD, CA 94544
Registered Nurse
313 W WINTON AVE
HAYWARD, CA 94544
Counselor (School)
313 W WINTON AVE
HAYWARD, CA 94544
Community Health Worker
313 W WINTON AVE
HAYWARD, CA 94544
Social Worker (School)
313 W WINTON AVE
HAYWARD, CA 94544
Counselor (School)
313 W WINTON AVE
HAYWARD, CA 94544
Community Health Worker
313 W WINTON AVE
HAYWARD, CA 94544
Health and Wellness Coach
313 W WINTON AVE
HAYWARD, CA 94544
Community Health Worker
313 W WINTON AVE
HAYWARD, CA 94544

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144183765, enumerated as an "individual" on December 09, 2025.

The provider is located at 313 W WINTON AVE HAYWARD, CA 94544 and the phone number is (510) 670-1858.

Counselor with taxonomy code 101YS0200X and a focus in School.