DINON SUN DO
NPI 1538367453
Independent Medical Examiner in Orlando, FL

NPI Status: Active since July 03, 2007

Contact Information

5640 N DEAN RD
ORLANDO, FL
ZIP 32817
Phone: (407) 678-9926

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  • Individual
  • Male
  • Independent Medical Examiner

About DINON SUN

This page provides the complete NPI Profile along with additional information for Dinon Sun, a provider established in Orlando, Florida with a medical specialization in Independent Medical Examiner. The healthcare provider is registered in the NPI registry with number 1538367453 assigned on July 2007. The practitioner's primary taxonomy code is 202C00000X with license number OS3676 (FL). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1538367453
Provider Name
DINON SUN DO
Gender
Male
Entity Type
Individual
Location Address
5640 N DEAN RD ORLANDO, FL 32817
Location Phone
(407) 678-9926
Mailing Address
5640 N DEAN RD ORLANDO, FL 32817
Mailing Phone
(407) 678-9926
Is Sole Proprietor?
Yes
Enumeration Date
07-03-2007
Last Update Date
09-11-2025
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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

Independent Medical Examiner

Taxonomy Code
202C00000X
Type
Allopathic & Osteopathic Physicians
License No.
OS3676
License State
FL
Taxonomy Description
A special evaluator not involved with the medical care of the individual examinee that impartially evaluates the care being provided by other practitioners to clarify clinical, disability, liability or other case issues.

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)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

OS3676 (FL)

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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 1538367453, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
3
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 3 → 6 3 → 6 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 6 + 6 + 1 + 4 + 4 + 1 + 0 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1538367453.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538367453, enumerated as an "individual" on July 03, 2007.

The provider is located at 5640 N DEAN RD ORLANDO, FL 32817 and the phone number is (407) 678-9926.

Independent Medical Examiner with taxonomy code 202C00000X.