CRYSTAL LADONNA BROWN
NPI 1588528640
Homemaker in Tallahassee, FL

NPI Status: Active since December 12, 2025

Contact Information

3710 AUSTIN DAVIS AVE STE 110
TALLAHASSEE, FL
ZIP 32308
Phone: (850) 524-0377

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  • Individual
  • Female
  • Homemaker

About CRYSTAL BROWN

This page provides the complete NPI Profile along with additional information for Crystal Brown, a provider established in Tallahassee, Florida with a medical specialization in Homemaker. The healthcare provider is registered in the NPI registry with number 1588528640 assigned on December 2025. The practitioner's primary taxonomy code is 376J00000X with license number 240775 (FL). The provider is registered as an individual and her NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1588528640
Provider Name
CRYSTAL LADONNA BROWN
Gender
Female
Entity Type
Individual
Location Address
3710 AUSTIN DAVIS AVE STE 110 TALLAHASSEE, FL 32308
Location Phone
(850) 524-0377
Mailing Address
52 EVERGREEN DR CRAWFORDVILLE, FL 32327
Mailing Phone
(850) 524-0377
Is Sole Proprietor?
Yes
Enumeration Date
12-12-2025
Last Update Date
12-12-2025
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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

Homemaker

Taxonomy Code
376J00000X
Type
Nursing Service Related Providers
License No.
240775
License State
FL
Taxonomy Description
An individual who provides general household activities such as meal preparation, laundry, and light housekeeping, when the individual regularly responsible for these activities is temporarily absent or unable to provide for himself. Homemakers must meet the state defined training standards.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1588528640, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
0
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 8 → 16 → 7 5 → 10 → 1 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 0 + 2 + 1 + 6 + 6 + 8 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1588528640.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588528640, enumerated as an "individual" on December 12, 2025.

The provider is located at 3710 AUSTIN DAVIS AVE STE 110 TALLAHASSEE, FL 32308 and the phone number is (850) 524-0377.

Homemaker with taxonomy code 376J00000X.