ROBERT KIN TSANG
NPI 1336020205
Driver in Chicago, IL
NPI Status: Active since September 09, 2025
Contact Information
522 W 32ND ST
CHICAGO, IL
ZIP 60616
Phone: (312) 835-1942
Fax: (312) 533-2836
- Individual
- Male
- Driver
About ROBERT TSANG
This page provides the complete NPI Profile along with additional information for Robert Tsang, a provider established in Chicago, Illinois with a medical specialization in Driver. The healthcare provider is registered in the NPI registry with number 1336020205 assigned on September 2025. The practitioner's primary taxonomy code is 172A00000X. The provider is registered as an individual and his NPI record was last updated one year 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.
- NPI
- 1336020205
- Provider Name
- ROBERT KIN TSANG
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 522 W 32ND ST CHICAGO, IL 60616
- Location Phone
- (312) 835-1942
- Location Fax
- (312) 533-2836
- Mailing Address
- 522 W 32ND ST CHICAGO, IL 60616
- Mailing Phone
- (312) 835-1942
- Mailing Fax
- (312) 533-2836
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 09-09-2025
- Last Update Date
- 09-09-2025
- 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
Driver
- Taxonomy Code
- 172A00000X
- Type
- Other Service Providers
- Taxonomy Description
- A person employed to operate a motor vehicle as a carrier of persons or property.
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 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 1336020205, we treat the final digit (5) 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 5).
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 45 is 50. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1336020205, enumerated as an "individual" on September 09, 2025.
The provider is located at 522 W 32ND ST CHICAGO, IL 60616 and the phone number is (312) 835-1942.
Driver with taxonomy code 172A00000X.
