DISPATCH CENTER OF MARKETING AND SALES
NPI 1578431045
Transportation Network Company in Dover, DE

NPI Status: Active since October 27, 2025

Contact Information

8 THE GRN # 20043
DOVER, DE
ZIP 19901
Phone: (800) 832-8219
Fax: (800) 832-8219

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  • Organization
  • Transportation Network Company

About DISPATCH CENTER OF MARKETING AND SALES

This page provides the complete NPI Profile along with additional information for Dispatch Center Of Marketing And Sales, a provider established in Dover, Delaware operating as a Transportation Network Company. The healthcare provider is registered in the NPI registry with number 1578431045 assigned on October 2025. The practitioner's primary taxonomy code is 342000000X. The provider is registered as an organization and their NPI record was last updated February 2026. The authorized official of this NPI record is Roosevelt Franklin Williams (Owner/ Business Development Special)

NPI
1578431045
Provider Name
DISPATCH CENTER OF MARKETING AND SALES
Entity Type
Organization
Location Address
8 THE GRN # 20043 DOVER, DE 19901
Location Phone
(800) 832-8219
Location Fax
(800) 832-8219
Mailing Address
8 THE GRN # 20043 DOVER, DE 19901
Mailing Phone
(800) 832-8219
Mailing Fax
(800) 832-8219
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-27-2025
Last Update Date
02-10-2026
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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

Transportation Network Company

Taxonomy Code
342000000X
Type
Transportation Services
Taxonomy Description
A ride-sharing company that provides prearranged or contracted non-emergency medical transportation services to patients through mobile or online technology.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

ROOSEVELT FRANKLIN WILLIAMS

Authorized Official Title
OWNER/ BUSINESS DEVELOPMENT SPECIAL
Authorized Official Phone
(888) 832-8219

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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 1578431045, 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
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
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 7 → 14 → 5 4 → 8 1 → 2 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 + 4 + 8 + 8 + 3 + 2 + 0 + 8 + 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 1578431045.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578431045, enumerated as an "organization" on October 27, 2025.

The provider is located at 8 THE GRN # 20043 DOVER, DE 19901 and the phone number is (800) 832-8219.

Transportation Network Company with taxonomy code 342000000X.