MR. CARLOS ALBERTO ROIG SR.
NPI 1558295469
Specialist/Technologist, Other in San Juan, PR
NPI Status: Active since June 09, 2026
Contact Information
10 CALLE CASIA
SAN JUAN, PR
ZIP 00921
Phone: (787) 641-7582
This NPI profile has been added to the NPI registry within the last 30 days.
- Individual
- Male
- Specialist/Technologist, Other
About CARLOS ROIG
This page provides the complete NPI Profile along with additional information for Carlos Roig, a provider established in San Juan, Puerto Rico with a medical specialization in Specialist/technologist, Other. The healthcare provider is registered in the NPI registry with number 1558295469 assigned on June 2026. The practitioner's primary taxonomy code is 246Z00000X. The provider is registered as an individual and his NPI record was last updated June 2026.
- NPI
- 1558295469
- Provider Name
- MR. CARLOS ALBERTO ROIG SR.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 10 CALLE CASIA SAN JUAN, PR 00921
- Location Phone
- (787) 641-7582
- Mailing Address
- PO BOX 367183 SAN JUAN, PR 00936
- Mailing Phone
- (787) 641-7582
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 06-09-2026
- Last Update Date
- 06-09-2026
- 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
Specialist/Technologist, Other
- Taxonomy Code
- 246Z00000X
- Type
- Technologists, Technicians & Other Technical Service Providers
- License State
- PR
- Taxonomy Description
- General classification identifying individuals trained on specific equipment and technical procedures in one of a collection of miscellaneous healthcare disciplines.
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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 1558295469, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).
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 61 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
SAN JUAN, PR 00921
SAN JUAN, PR 00921
SAN JUAN, PR 00921
SAN JUAN, PR 00921
SAN JUAN, PR 00921
SAN JUAN, PR 00921
SAN JUAN, PR 00921
SAN JUAN, PR 00921
SAN JUAN, PR 00921
SAN JUAN, PR 00921
SAN JUAN, PR 00921
SAN JUAN, PR 00921
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1558295469, enumerated as an "individual" on June 09, 2026.
The provider is located at 10 CALLE CASIA SAN JUAN, PR 00921 and the phone number is (787) 641-7582.
Specialist/Technologist, Other with taxonomy code 246Z00000X.
