SUNIL KUMAR GOPALAKRISHNA PILLAI
NPI 1477484921
Pulmonary Function Technologist in Joliet, IL
NPI Status: Active since May 26, 2026
Contact Information
1201 EAGLE ST
JOLIET, IL
ZIP 60432
Phone: (815) 740-8100
This NPI profile has been added to the NPI registry within the last 30 days.
- Individual
- Male
- Pulmonary Function Technologist
About SUNIL KUMAR GOPALAKRISHNA PILLAI
This page provides the complete NPI Profile along with additional information for Sunil Kumar Gopalakrishna Pillai, a provider established in Joliet, Illinois with a medical specialization in Pulmonary Function Technologist. The healthcare provider is registered in the NPI registry with number 1477484921 assigned on May 2026. The practitioner's primary taxonomy code is 225B00000X with license number 194011194 (IL). The provider is registered as an individual and his NPI record was last updated May 2026.
- NPI
- 1477484921
- Provider Name
- SUNIL KUMAR GOPALAKRISHNA PILLAI
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1201 EAGLE ST JOLIET, IL 60432
- Location Phone
- (815) 740-8100
- Mailing Address
- 40 CENTER AVE WHEELING, IL 60090
- Mailing Phone
- (815) 740-8100
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-26-2026
- Last Update Date
- 05-26-2026
- Code Navigator
Location Map
Secondary Locations
- 5000 S 5th Ave
Hines, IL 60141
(708) 202-8387
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
Pulmonary Function Technologist
- Taxonomy Code
- 225B00000X
- Type
- Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- License No.
- 194011194
- License State
- IL
- Taxonomy Description
- A pulmonary function technologist who is trained and qualified to perform pulmonary diagnostic tests. In the course of conducting these tests, the Pulmonary Function Technologist is able to setup, calibrate, maintain, and ensure the quality assurance of the pulmonary function testing equipment. In the laboratory, clinical or patient care setting the technologist instructs patients, elicits cooperation, performs procedures, monitors patient response, and evaluates patient performance. Tests results are calculated, compared with predicted normal ranges, and evaluated for reliability. The technologist collects clinical history data and evaluates the clinical implications of the test results.
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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 1477484921, we treat the final digit (1) 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 1).
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 79 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 7 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1477484921, enumerated as an "individual" on May 26, 2026.
The provider is located at 1201 EAGLE ST JOLIET, IL 60432 and the phone number is (815) 740-8100.
Pulmonary Function Technologist with taxonomy code 225B00000X.
