ADA JOHNSON
NPI 1013239151
Exclusive Provider Organization in Yadkinville, NC

NPI Status: Active since February 16, 2010

Contact Information

903 W MAIN ST
YADKINVILLE, NC
ZIP 27055
Phone: (336) 463-5510

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

Individual
Female
Exclusive Provider Organization

About ADA JOHNSON

This page provides the complete NPI Profile along with additional information for Ada Johnson, a provider established in Yadkinville, North Carolina with a medical specialization in Exclusive Provider Organization. The healthcare provider is registered in the NPI registry with number 1013239151 assigned on February 2010. The practitioner's primary taxonomy code is 302F00000X with license number 2883 (NC). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI: 1013239151
Provider Name: ADA JOHNSON
Gender: Female
Entity Type: Individual
Location Address: 903 W MAIN ST YADKINVILLE, NC 27055
Location Phone: (336) 463-5510
Mailing Address: 8045 PEAK RD CLEMMONS, NC 27012
Mailing Phone: (336) 463-5510
Is Sole Proprietor?: Yes
Enumeration Date: 02-16-2010
Last Update Date: 02-16-2010
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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: Exclusive Provider Organization
Taxonomy Code: 302F00000X
Type: Managed Care Organizations
License No.: 2883
License State: NC
Taxonomy Description: (1) An EPO is a form of PPO, in which patients must visit a caregiver that is specified on its panel of providers (is a participating provider). If a visit to an outside(not participating) provider is made the EPO offers very limited or no coverage for the medical service; (2) While similar to a PPO in that an EPO allows patients to go outside the network for care, if they do so in an EPO, they are required to pay the entire cost of care. An EPO differs from an HMO in that EPO physicians do not receive capitation but instead are reimbursed only for actual services provided; (3) An organization identical to a preferred provider organization except that persons enrolled in the plan are eligible to receive benefits only when they use the services of the contracting providers. No benefits are available when non-contracting providers are used, except in certain emergency situations.

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 1013239151, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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 → 2

Pos 4

Unchanged

Pos 5

Doubled → 4

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

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 1 → 2 2 → 4 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 4 + 3 + 1 + 8 + 1 + 1 + 0 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1

This NPI is valid

The calculated check digit is 1, which matches the last digit of 1013239151.