LARRY T JOHNSON MD
NPI 1386919611
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Dallas, TX
NPI Status: Active since March 20, 2012
Contact Information
5701 MAPLE AVE
100
DALLAS, TX
ZIP 75235
Phone: (214) 351-6600
Fax: (214) 351-5046
NPPES record last updated: March 20, 2012. Verified against the NPPES registry weekly; last sync: July 12, 2026.
- Organization
- Orthopaedic Surgery
- Orthopaedic Surgery of the Spine
About LARRY T JOHNSON MD
This page provides the complete NPI Profile along with additional information for Larry T Johnson Md, a provider established in Dallas, Texas operating as a Orthopaedic Surgery, focusing in orthopaedic surgery of the spine . The healthcare provider is registered in the NPI registry with number 1386919611 assigned on March 2012. The practitioner's primary taxonomy code is 207XS0117X with license number G6311 (TX). The provider is registered as an organization and their NPI record was last updated 14 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Lisa Contreras (Business Manager)
- NPI
- 1386919611
- Provider Name
- LARRY T JOHNSON MD
- Entity Type
- Organization
- Location Address
- 5701 MAPLE AVE 100 DALLAS, TX 75235
- Location Phone
- (214) 351-6600
- Location Fax
- (214) 351-5046
- Mailing Address
- 5701 MAPLE AVE 100 DALLAS, TX 75235
- Mailing Phone
- (214) 351-6600
- Mailing Fax
- (214) 351-5046
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 03-20-2012
- Last Update Date
- 03-20-2012
- 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 Orthopaedic Surgery of the Spine
- Taxonomy Code
- 207XS0117X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- G6311
- License State
- TX
- Taxonomy Description
- Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
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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 1386919611, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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.
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 69 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 19 providers are registered at the same or a nearby location.
DALLAS, TX 75235
DALLAS, TX 75235
DALLAS, TX 75235
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1386919611, enumerated as an "organization" on March 20, 2012.
The provider is located at 5701 MAPLE AVE 100 DALLAS, TX 75235 and the phone number is (214) 351-6600.
Orthopaedic Surgery with taxonomy code 207XS0117X and a focus in Orthopaedic Surgery of the Spine.
