MR. OKONGO THOMAS MAJOK CCP
NPI 1396614103
Perfusionist in Tucson, AZ

NPI Status: Active since October 30, 2025

Contact Information

6243 S EARP WASH LN
TUCSON, AZ
ZIP 85706
Phone: (000) 000-0000

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  • Individual
  • Male
  • Perfusionist

About OKONGO MAJOK

This page provides the complete NPI Profile along with additional information for Okongo Majok, a provider established in Tucson, Arizona with a medical specialization in Perfusionist. The healthcare provider is registered in the NPI registry with number 1396614103 assigned on October 2025. The practitioner's primary taxonomy code is 242T00000X. The provider is registered as an individual and his 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
1396614103
Provider Name
MR. OKONGO THOMAS MAJOK CCP
Gender
Male
Entity Type
Individual
Location Address
6243 S EARP WASH LN TUCSON, AZ 85706
Location Phone
(000) 000-0000
Mailing Address
6243 S EARP WASH LN TUCSON, AZ 85706
Is Sole Proprietor?
Yes
Enumeration Date
10-30-2025
Last Update Date
11-13-2025
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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

Perfusionist

Taxonomy Code
242T00000X
Type
Technologists, Technicians & Other Technical Service Providers
License State
AZ
Taxonomy Description
A perfusionist operates extracorporeal circulation and autotransfusion equipment during any medical situation where it is necessary to support or temporarily replace the patient's circulatory or respiratory function. The perfusionist is knowledgeable concerning the variety of equipment available to perform extracorporeal circulation functions and is responsible, in consultation with the physician, for selecting the appropriate equipment and techniques to be used.

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 1396614103, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
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 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 1 + 2 + 1 + 8 + 1 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1396614103.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396614103, enumerated as an "individual" on October 30, 2025.

The provider is located at 6243 S EARP WASH LN TUCSON, AZ 85706 and the phone number is (000) 000-0000.

Perfusionist with taxonomy code 242T00000X.