JOHN DAVID DAWSON OPA C
NPI 1386777944
in Dallas, TX

NPI Status: Active since March 13, 2007

Contact Information

7777 FOREST LN
SUITE C-106
DALLAS, TX
ZIP 75230
Phone: (214) 823-7090
Fax: (214) 823-1644

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  • Individual
  • Male

About JOHN DAWSON

This page provides the complete NPI Profile along with additional information for John Dawson, a provider established in Dallas, Texas with a medical specialization in . The healthcare provider is registered in the NPI registry with number 1386777944 assigned on March 2007. The practitioner's primary taxonomy code is 246ZS0400X with license number 0812 (). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1386777944
Provider Name
JOHN DAVID DAWSON OPA C
Gender
Male
Entity Type
Individual
Location Address
7777 FOREST LN SUITE C-106 DALLAS, TX 75230
Location Phone
(214) 823-7090
Location Fax
(214) 823-1644
Mailing Address
PO BOX 650500 DALLAS, TX 75265
Mailing Phone
(214) 369-8555
Mailing Fax
(214) 823-1644
Is Sole Proprietor?
No
Enumeration Date
03-13-2007
Last Update Date
10-08-2008
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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

Taxonomy Code
246ZS0400X
Type
License No.
0812

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
0851OTHER (01)TXOPA CERTIFICATION

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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 1386777944, 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 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
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
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 8 → 16 → 7 7 → 14 → 5 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 1 + 4 + 7 + 1 + 4 + 9 + 8 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1386777944.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pediatrics (Pediatric Critical Care Medicine)
7777 FOREST LN, D569
DALLAS, TX 75230
Pediatrics (Pediatric Critical Care Medicine)
7777 FOREST LN, D569
DALLAS, TX 75230
Pediatrics (Pediatric Critical Care Medicine)
7777 FOREST LN, D569
DALLAS, TX 75230
Pediatrics (Pediatric Cardiology)
7777 FOREST LN, STE B141
DALLAS, TX 75230
Surgery (Surgical Oncology)
7777 FOREST LN, STE C585
DALLAS, TX 75230
Pediatrics (Pediatric Critical Care Medicine)
7777 FOREST LN, D569
DALLAS, TX 75230
Specialist
7777 FOREST LN, STE C506
DALLAS, TX 75230
Clinical Nurse Specialist (Psychiatric/Mental Health)
7777 FOREST LN, STE C833
DALLAS, TX 75230
Allergy & Immunology
7777 FOREST LN, SUITE C530
DALLAS, TX 75230
Obstetrics & Gynecology
7777 FOREST LN, C-234
DALLAS, TX 75230
Obstetrics & Gynecology
7777 FOREST LN, C-234
DALLAS, TX 75230
Obstetrics & Gynecology
7777 FOREST LN, C-234
DALLAS, TX 75230
Physical Medicine & Rehabilitation
7777 FOREST LN, SUITE C-648
DALLAS, TX 75230
Physical Medicine & Rehabilitation
7777 FOREST LN, BLDG. C STE. A-94, PMB#120
DALLAS, TX 75230
Obstetrics & Gynecology
7777 FOREST LN, BLDG D-570
DALLAS, TX 75230
Obstetrics & Gynecology
7777 FOREST LN, BLDG D-570
DALLAS, TX 75230
Obstetrics & Gynecology
7777 FOREST LN, BLDG D-570
DALLAS, TX 75230
Obstetrics & Gynecology
7777 FOREST LN, D-560
DALLAS, TX 75230
Plastic Surgery (Surgery of the Hand)
7777 FOREST LN, SUITE B-145
DALLAS, TX 75230
Thoracic Surgery (Cardiothoracic Vascular Surgery)
7777 FOREST LN, SUITE B-115
DALLAS, TX 75230

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386777944, enumerated as an "individual" on March 13, 2007.

The provider is located at 7777 FOREST LN SUITE C-106 DALLAS, TX 75230 and the phone number is (214) 823-7090.

with taxonomy code 246ZS0400X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.