ISAAC DE LA CRUZ RPSGT
NPI 1649139502
Clinic/Center - Sleep Disorder Diagnostic in Cadyville, NY
NPI Status: Active since January 16, 2026
Contact Information
1185 GEN LEROY MANOR RD
CADYVILLE, NY
ZIP 12918
Phone: (518) 335-0799
- Individual
- Male
- Clinic/Center
- Sleep Disorder Diagnostic
About ISAAC DE LA CRUZ
This page provides the complete NPI Profile along with additional information for Isaac De La Cruz, a provider established in Cadyville, New York with a medical specialization in Clinic/center, focusing in sleep disorder diagnostic . The healthcare provider is registered in the NPI registry with number 1649139502 assigned on January 2026. The practitioner's primary taxonomy code is 261QS1200X. The provider is registered as an individual and his NPI record was last updated January 2026.
- NPI
- 1649139502
- Provider Name
- ISAAC DE LA CRUZ RPSGT
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1185 GEN LEROY MANOR RD CADYVILLE, NY 12918
- Location Phone
- (518) 335-0799
- Mailing Address
- 1185 GEN LEROY MANOR RD CADYVILLE, NY 12918
- Mailing Phone
- (518) 335-0799
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 01-16-2026
- Last Update Date
- 01-16-2026
- 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
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 1649139502, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).
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 68 is 70. 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.
CADYVILLE, NY 12918
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1649139502, enumerated as an "individual" on January 16, 2026.
The provider is located at 1185 GEN LEROY MANOR RD CADYVILLE, NY 12918 and the phone number is (518) 335-0799.
Clinic/Center with taxonomy code 261QS1200X and a focus in Sleep Disorder Diagnostic.
