MS. ALISON BYERS PSY.D
NPI 1962620864
Specialist in Cutchogue, NY

NPI Status: Active since April 23, 2007

Contact Information

10335 NASSAU POINT ROAD
CUTCHOGUE, NY
ZIP 11935
Phone: (631) 298-3543

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  • Individual
  • Female
  • Specialist

About ALISON BYERS

This page provides the complete NPI Profile along with additional information for Alison Byers, a provider established in Cutchogue, New York with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1962620864 assigned on April 2007. The practitioner's primary taxonomy code is 174400000X with license number 016366-1 (NY). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1962620864
Provider Name
MS. ALISON BYERS PSY.D
Gender
Female
Entity Type
Individual
Location Address
10335 NASSAU POINT ROAD CUTCHOGUE, NY 11935
Location Phone
(631) 298-3543
Mailing Address
10335 NASSAU POINT ROAD CUTCHOGUE, NY 11935
Mailing Phone
(631) 288-1954
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
04-23-2007
Last Update Date
07-08-2007
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
016366-1
License State
NY
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1962620864, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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.

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 2 + 2 + 1 + 2 + 2 + 0 + 8 + 1 + 2 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1962620864.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962620864, enumerated as an "individual" on April 23, 2007.

The provider is located at 10335 NASSAU POINT ROAD CUTCHOGUE, NY 11935 and the phone number is (631) 298-3543.

Specialist with taxonomy code 174400000X.