THOMAS GERWIEN
NPI 1134712391
Perfusionist in Westchester, NY
NPI Status: Active since February 18, 2021
Contact Information
100 WOODS RD
WESTCHESTER, NY
ZIP 10595
Phone: (203) 260-4167
- Individual
- Male
- Perfusionist
About THOMAS GERWIEN
This page provides the complete NPI Profile along with additional information for Thomas Gerwien, a provider established in Westchester, New York with a medical specialization in Perfusionist. The healthcare provider is registered in the NPI registry with number 1134712391 assigned on February 2021. The practitioner's primary taxonomy code is 242T00000X with license number 080066 (CT). The provider is registered as an individual and his NPI record was last updated 5 years ago.
- NPI
- 1134712391
- Provider Name
- THOMAS GERWIEN
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 100 WOODS RD WESTCHESTER, NY 10595
- Location Phone
- (203) 260-4167
- Mailing Address
- 28 CENTRAL AVE MILFORD, CT 06460
- Mailing Phone
- (203) 260-4167
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 02-18-2021
- Last Update Date
- 02-18-2021
- 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
Perfusionist
- Taxonomy Code
- 242T00000X
- Type
- Technologists, Technicians & Other Technical Service Providers
- License No.
- 080066
- License State
- CT
- Taxonomy Description
- A perfusionist operates extracorporeal circulation and autotransfusion equipment during any medical situation where it is necessary to support or temporarily replace the patient's circulatory or respiratory function. The perfusionist is knowledgeable concerning the variety of equipment available to perform extracorporeal circulation functions and is responsible, in consultation with the physician, for selecting the appropriate equipment and techniques to be used.
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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 1134712391, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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 59 is 60. The difference is the calculated check digit.
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Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1134712391, enumerated as an "individual" on February 18, 2021.
The provider is located at 100 WOODS RD WESTCHESTER, NY 10595 and the phone number is (203) 260-4167.
Perfusionist with taxonomy code 242T00000X.
