DR. BRYANT SIGLER PSYD
NPI 1861384018
Clinical Neuropsychologist in Delmar, NY

NPI Status: Active since July 21, 2025

Contact Information

2 NORMANSKILL BLVD STE 202
DELMAR, NY
ZIP 12054
Phone: (518) 496-3903

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  • Individual
  • Male
  • Clinical Neuropsychologist

About BRYANT SIGLER

This page provides the complete NPI Profile along with additional information for Bryant Sigler, a provider established in Delmar, New York with a medical specialization in Clinical Neuropsychologist. The healthcare provider is registered in the NPI registry with number 1861384018 assigned on July 2025. The practitioner's primary taxonomy code is 103G00000X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1861384018
Provider Name
DR. BRYANT SIGLER PSYD
Gender
Male
Entity Type
Individual
Location Address
2 NORMANSKILL BLVD STE 202 DELMAR, NY 12054
Location Phone
(518) 496-3903
Mailing Address
232 MAIN ST CORNWALL, NY 12518
Mailing Phone
(301) 964-0065
Is Sole Proprietor?
No
Enumeration Date
07-21-2025
Last Update Date
07-21-2025
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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

Clinical Neuropsychologist

Taxonomy Code
103G00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

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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 1861384018, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
8
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 6 → 12 → 3 3 → 6 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 1 + 2 + 1 + 6 + 8 + 8 + 0 + 2 + 24 = 62

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1861384018.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861384018, enumerated as an "individual" on July 21, 2025.

The provider is located at 2 NORMANSKILL BLVD STE 202 DELMAR, NY 12054 and the phone number is (518) 496-3903.

Clinical Neuropsychologist with taxonomy code 103G00000X.