DR. MARK A DOYNE MD
NPI 1326293234
Orthopaedic Surgery in Dallas, TX

NPI Status: Active since November 19, 2008

Contact Information

12300 FORD RD
SUITE 390
DALLAS, TX
ZIP 75234
Phone: (972) 484-4637
Fax: (214) 691-0075

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  • Individual
  • Male
  • Orthopaedic Surgery

About MARK DOYNE

This page provides the complete NPI Profile along with additional information for Mark Doyne, a provider established in Dallas, Texas with a medical specialization in Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1326293234 assigned on November 2008. The practitioner's primary taxonomy code is 207X00000X with license number J0944 (TX). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1326293234
Provider Name
DR. MARK A DOYNE MD
Gender
Male
Entity Type
Individual
Location Address
12300 FORD RD SUITE 390 DALLAS, TX 75234
Location Phone
(972) 484-4637
Location Fax
(214) 691-0075
Mailing Address
12300 FORD RD SUITE 390 DALLAS, TX 75234
Mailing Phone
(972) 484-4637
Mailing Fax
(214) 691-0075
Is Sole Proprietor?
Yes
Enumeration Date
11-19-2008
Last Update Date
11-19-2008
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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

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
License No.
J0944
License State
TX
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

37862 (AZ)

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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 1326293234, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
Check
4
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 2 → 4 2 → 4 3 → 6 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 4 + 9 + 6 + 2 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1326293234.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

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DALLAS, TX 75234
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Family Medicine
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Psychologist (Clinical)
12300 FORD RD
DALLAS, TX 75234
Family Medicine
12300 FORD RD, STE B307
FARMERS BRANCH, TX 75234
Hospice Care, Community Based
12300 FORD RD, SUITE B321
DALLAS, TX 75234
Hospice Care, Community Based
12300 FORD RD, SUITE B321
DALLAS, TX 75234
Nurse Practitioner (Family)
12300 FORD RD, SUITE B307
FARMERS BRANCH, TX 75234
Nurse Practitioner (Family)
12300 FORD RD
FARMERS BRANCH, TX 75234
Home Health
12300 FORD RD, SUITE # 413
DALLAS, TX 75234

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326293234, enumerated as an "individual" on November 19, 2008.

The provider is located at 12300 FORD RD SUITE 390 DALLAS, TX 75234 and the phone number is (972) 484-4637.

Orthopaedic Surgery with taxonomy code 207X00000X.