GEOFFREY STEVENS
NPI 1598947624
Clinic/Center - Sleep Disorder Diagnostic in Montgomery, TX
NPI Status: Active since November 30, 2007
Contact Information
19782 HIGHWAY 105 W STE 133
MONTGOMERY, TX
ZIP 77356
Phone: (936) 499-8360
- Individual
- Male
- Clinic/Center
- Sleep Disorder Diagnostic
About GEOFFREY STEVENS
This page provides the complete NPI Profile along with additional information for Geoffrey Stevens, a provider established in Montgomery, Texas with a medical specialization in Clinic/center, focusing in sleep disorder diagnostic . The healthcare provider is registered in the NPI registry with number 1598947624 assigned on November 2007. The practitioner's primary taxonomy code is 261QS1200X. The provider is registered as an individual and his NPI record was last updated 19 years ago.
- NPI
- 1598947624
- Provider Name
- GEOFFREY STEVENS
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 19782 HIGHWAY 105 W STE 133 MONTGOMERY, TX 77356
- Location Phone
- (936) 499-8360
- Mailing Address
- 19782 HIGHWAY 105 W STE 133 MONTGOMERY, TX 77356
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 11-30-2007
- Last Update Date
- 11-30-2007
- 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
Clinic/Center Sleep Disorder Diagnostic
- Taxonomy Code
- 261QS1200X
- Type
- Ambulatory Health Care Facilities
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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 1598947624, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).
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 76 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
MONTGOMERY, TX 77356
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1598947624, enumerated as an "individual" on November 30, 2007.
The provider is located at 19782 HIGHWAY 105 W STE 133 MONTGOMERY, TX 77356 and the phone number is (936) 499-8360.
Clinic/Center with taxonomy code 261QS1200X and a focus in Sleep Disorder Diagnostic.
