DR. DON EMERY JOHNSON MD
NPI 1609974955
Orthopaedic Surgery - Hand Surgery in Austin, TX
NPI Status: Active since September 20, 2006
Contact Information
3705 MEDICAL PARKWAY
SUITE 530
AUSTIN, TX
ZIP 78705
Phone: (512) 443-3933
- Individual
- Male
- Orthopaedic Surgery
- Hand Surgery
About DON JOHNSON
This page provides the complete NPI Profile along with additional information for Don Johnson, a provider established in Austin, Texas with a medical specialization in Orthopaedic Surgery, focusing in hand surgery . The healthcare provider is registered in the NPI registry with number 1609974955 assigned on September 2006. The practitioner's primary taxonomy code is 207XS0106X with license number F8901 (TX). The provider is registered as an individual and his NPI record was last updated 19 years ago.
- NPI
- 1609974955
- Provider Name
- DR. DON EMERY JOHNSON MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 3705 MEDICAL PARKWAY SUITE 530 AUSTIN, TX 78705
- Location Phone
- (512) 443-3933
- Mailing Address
- 3705 MEDICAL PARKWAY SUITE 530 AUSTIN, TX 78705
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-20-2006
- Last Update Date
- 08-21-2007
- 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
Orthopaedic Surgery Hand Surgery
- Taxonomy Code
- 207XS0106X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- F8901
- License State
- TX
- Taxonomy Description
- An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.
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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 1609974955, 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 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 75 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 4 providers are registered at the same or a nearby location.
AUSTIN, TX 78705
AUSTIN, TX 78705
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1609974955, enumerated as an "individual" on September 20, 2006.
The provider is located at 3705 MEDICAL PARKWAY SUITE 530 AUSTIN, TX 78705 and the phone number is (512) 443-3933.
Orthopaedic Surgery with taxonomy code 207XS0106X and a focus in Hand Surgery.
