DR. CHESTER GWIN III M.D.
NPI 1982928487
Pathology - Forensic Pathology in Dallas, TX

NPI Status: Active since March 26, 2010

Contact Information

5230 SOUTHWESTERN MEDICAL AVE
DALLAS, TX
ZIP 75235
Phone: (214) 920-5900

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  • Individual
  • Male
  • Pathology
  • Forensic Pathology

About CHESTER GWIN

This page provides the complete NPI Profile along with additional information for Chester Gwin, a provider established in Dallas, Texas with a medical specialization in Pathology, focusing in forensic pathology . The healthcare provider is registered in the NPI registry with number 1982928487 assigned on March 2010. The practitioner's primary taxonomy code is 207ZF0201X with license number N3708 (TX). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1982928487
Provider Name
DR. CHESTER GWIN III M.D.
Gender
Male
Entity Type
Individual
Location Address
5230 SOUTHWESTERN MEDICAL AVE DALLAS, TX 75235
Location Phone
(214) 920-5900
Mailing Address
5230 SOUTHWESTERN MEDICAL AVE DALLAS, TX 75235
Is Sole Proprietor?
Yes
Enumeration Date
03-26-2010
Last Update Date
03-26-2010
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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

Pathology Forensic Pathology

Taxonomy Code
207ZF0201X
Type
Allopathic & Osteopathic Physicians
License No.
N3708
License State
TX
Taxonomy Description
A forensic pathologist is expert in investigating and evaluating cases of sudden, unexpected, suspicious and violent death as well as other specific classes of death defined by law. The forensic pathologist serves the public as coroner or medical examiner, or by performing medicolegal autopsies for such officials.

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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 1982928487, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 9 → 18 → 9 8 → 16 → 7 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 8 + 2 + 1 + 6 + 4 + 1 + 6 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1982928487.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982928487, enumerated as an "individual" on March 26, 2010.

The provider is located at 5230 SOUTHWESTERN MEDICAL AVE DALLAS, TX 75235 and the phone number is (214) 920-5900.

Pathology with taxonomy code 207ZF0201X and a focus in Forensic Pathology.