DR. JOHN BARRY MCKERNAN MD
NPI 1336197755
Specialist in Woodstock, GA
NPI Status: Active since May 05, 2006
Contact Information
2001 PROFESSIONAL PKWY
SUITE 110
WOODSTOCK, GA
ZIP 30188
Phone: (770) 924-8808
Fax: (770) 924-8266
- Individual
- Male
- Specialist
About JOHN MCKERNAN
This page provides the complete NPI Profile along with additional information for John Mckernan, a provider established in Woodstock, Georgia with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1336197755 assigned on May 2006. The practitioner's primary taxonomy code is 174400000X with license number 024838 (GA). The provider is registered as an individual and his NPI record was last updated 19 years ago.
- NPI
- 1336197755
- Provider Name
- DR. JOHN BARRY MCKERNAN MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2001 PROFESSIONAL PKWY SUITE 110 WOODSTOCK, GA 30188
- Location Phone
- (770) 924-8808
- Location Fax
- (770) 924-8266
- Mailing Address
- 2001 PROFESSIONAL PKWY SUITE 110 WOODSTOCK, GA 30188
- Mailing Phone
- (770) 924-8808
- Mailing Fax
- (770) 924-8266
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-05-2006
- Last Update Date
- 07-08-2007
- Code Navigator
Location Map
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
Specialist
- Taxonomy Code
- 174400000X
- Type
- Other Service Providers
- License No.
- 024838
- License State
- GA
- Taxonomy Description
- An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
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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 1336197755, 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
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.
Other Providers at the Same Location
The following 9 providers are registered at the same or a nearby location.
WOODSTOCK, GA 30188
WOODSTOCK, GA 30188
WOODSTOCK, GA 30188
WOODSTOCK, GA 30188
WOODSTOCK, GA 30188
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1336197755, enumerated as an "individual" on May 05, 2006.
The provider is located at 2001 PROFESSIONAL PKWY SUITE 110 WOODSTOCK, GA 30188 and the phone number is (770) 924-8808.
Specialist with taxonomy code 174400000X.
