MRS. KAREN DOLLIS DARBY
NPI 1699668293
Durable Medical Equipment & Medical Supplies in Jefferson, LA

NPI Status: Active since June 02, 2025

Contact Information

3005 JEFFERSON HWY
JEFFERSON, LA
ZIP 70121
Phone: (504) 662-8022

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  • Individual
  • Female
  • Durable Medical Equipment & Medical Supp...

About KAREN DARBY

This page provides the complete NPI Profile along with additional information for Karen Darby, a provider established in Jefferson, Louisiana with a medical specialization in Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1699668293 assigned on June 2025. The practitioner's primary taxonomy code is 332B00000X with license number L200690226 (LA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1699668293
Provider Name
MRS. KAREN DOLLIS DARBY
Gender
Female
Entity Type
Individual
Location Address
3005 JEFFERSON HWY JEFFERSON, LA 70121
Location Phone
(504) 662-8022
Mailing Address
245 JEFFER DR WESTWEGO, LA 70094
Mailing Phone
(504) 662-8022
Is Sole Proprietor?
Yes
Enumeration Date
06-02-2025
Last Update Date
06-02-2025
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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

Durable Medical Equipment & Medical Supplies

Taxonomy Code
332B00000X
Type
Suppliers
License No.
L200690226
License State
LA
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

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)
1174400000XOther Service Providers

Specialist

L200690226 (LA)

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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 1699668293, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 9 → 18 → 9 6 → 12 → 3 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 2 + 6 + 1 + 6 + 2 + 1 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1699668293.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

In Home Supportive Care
3005 JEFFERSON HWY
JEFFERSON, LA 70121
In Home Supportive Care
3005 JEFFERSON HWY
JEFFERSON, LA 70121

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699668293, enumerated as an "individual" on June 02, 2025.

The provider is located at 3005 JEFFERSON HWY JEFFERSON, LA 70121 and the phone number is (504) 662-8022.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.