MR. MARK ALAN YARMAN RT
NPI 1225307150
Radiologic Technologist in Tuba City, AZ

NPI Status: Active since December 21, 2011

Contact Information

167 NORTH MAIN STREET
TUBA CITY, AZ
ZIP 86045
Phone: (928) 283-2501
Fax: (928) 283-1312

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Radiologic Technologist

About MARK YARMAN

This page provides the complete NPI Profile along with additional information for Mark Yarman, a provider established in Tuba City, Arizona with a medical specialization in Radiologic Technologist. The healthcare provider is registered in the NPI registry with number 1225307150 assigned on December 2011. The practitioner's primary taxonomy code is 247100000X with license number 12826 (AZ). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI: 1225307150
Provider Name: MR. MARK ALAN YARMAN RT
Gender: Male
Entity Type: Individual
Location Address: 167 NORTH MAIN STREET TUBA CITY, AZ 86045
Location Phone: (928) 283-2501
Location Fax: (928) 283-1312
Mailing Address: PO BOX 600 TUBA CITY, AZ 86045
Is Sole Proprietor?: No
Enumeration Date: 12-21-2011
Last Update Date: 12-21-2011
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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: Radiologic Technologist
Taxonomy Code: 247100000X
Type: Technologists, Technicians & Other Technical Service Providers
License No.: 12826
License State: AZ
Taxonomy Description: A medical imaging or radiation therapy professional who is appropriately educated and trained to perform medical imaging procedures using ionizing and nonionizing radiation.

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 1225307150, 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 4

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 14 → 1 + 4

Pos 8

Unchanged

Pos 9

Doubled → 10 → 1 + 0

Check

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 2 → 4 3 → 6 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 6 + 0 + 1 + 4 + 1 + 1 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0

This NPI is valid

The calculated check digit is 0, which matches the last digit of 1225307150.