ELISABETH MORGAN YACK
NPI 1992329486
Technician/Technologist in West Seneca, NY

NPI Status: Active since June 01, 2020

Contact Information

950A UNION RD STE 213
WEST SENECA, NY
ZIP 14224
Phone: (888) 805-0759

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Technician/Technologist

About ELISABETH YACK

This page provides the complete NPI Profile along with additional information for Elisabeth Yack, a provider established in West Seneca, New York with a medical specialization in Technician/technologist. The healthcare provider is registered in the NPI registry with number 1992329486 assigned on June 2020. The practitioner's primary taxonomy code is 156F00000X. The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI: 1992329486
Provider Name: ELISABETH MORGAN YACK
Gender: Female
Entity Type: Individual
Location Address: 950A UNION RD STE 213 WEST SENECA, NY 14224
Location Phone: (888) 805-0759
Mailing Address: 1055 E COLORADO BLVD STE 560 PASADENA, CA 91106
Mailing Phone: (818) 241-6780
Mailing Fax
Is Sole Proprietor?: No
Enumeration Date: 06-01-2020
Last Update Date: 06-01-2020
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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: Technician/Technologist
Taxonomy Code: 156F00000X
Type: Eye and Vision Services Providers
Taxonomy Description: A broad category grouping different kinds of technologists and technicians. See individual definitions.

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 1992329486, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 18 → 1 + 8

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 16 → 1 + 6

Check

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 9 → 18 → 9 3 → 6 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 6 + 2 + 1 + 8 + 4 + 1 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6

This NPI is valid

The calculated check digit is 6, which matches the last digit of 1992329486.