THERESA L MCCARN
NPI 1497035356
Psychologist - Rehabilitation in Wilburton, OK

NPI Status: Active since August 24, 2011

Contact Information

311 W MAIN ST
WILBURTON, OK
ZIP 74578
Phone: (918) 721-1769

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

Individual
Female
Psychologist
Rehabilitation

About THERESA MCCARN

This page provides the complete NPI Profile along with additional information for Theresa Mccarn, a provider established in Wilburton, Oklahoma with a medical specialization in Psychologist, focusing in rehabilitation . The healthcare provider is registered in the NPI registry with number 1497035356 assigned on August 2011. The practitioner's primary taxonomy code is 103TR0400X. The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI: 1497035356
Provider Name: THERESA L MCCARN
Gender: Female
Entity Type: Individual
Location Address: 311 W MAIN ST WILBURTON, OK 74578
Location Phone: (918) 721-1769
Mailing Address: PO BOX 877 CLAYTON, OK 74536
Mailing Phone: (918) 721-1769
Is Sole Proprietor?: Yes
Enumeration Date: 08-24-2011
Last Update Date: 06-20-2012
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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: Psychologist Rehabilitation
Taxonomy Code: 103TR0400X
Type: Behavioral Health & Social Service Providers
Taxonomy Description: A psychologist who specializes in the study and application of psychological principles on behalf of persons who have disability due to injury or illness. Rehabilitation psychologists, often within teams, assess and treat cognitive, emotional, and functional difficulties, and help people to overcome barriers to participation in life activities. Rehabilitation psychologists are involved in practice, research, and advocacy, with the broad goal of fostering independence and opportunity for people with disabilities.

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 1497035356, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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 → 18 → 1 + 8

Pos 4

Unchanged

Pos 5

Doubled → 0

Pos 6

Unchanged

Pos 7

Doubled → 10 → 1 + 0

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 9 → 18 → 9 0 → 0 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 0 + 3 + 1 + 0 + 3 + 1 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6

This NPI is valid

The calculated check digit is 6, which matches the last digit of 1497035356.