SARAH NOELLE KERR
NPI 1053980409
Technician/Technologist in Lake Orion, MI

NPI Status: Active since June 21, 2021

Contact Information

1236 S LAPEER RD
LAKE ORION, MI
ZIP 48360
Phone: (248) 929-9220
Fax: (248) 712-4381

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

Individual
Female
Technician/Technologist

About SARAH KERR

This page provides the complete NPI Profile along with additional information for Sarah Kerr, a provider established in Lake Orion, Michigan with a medical specialization in Technician/technologist. The healthcare provider is registered in the NPI registry with number 1053980409 assigned on June 2021. The practitioner's primary taxonomy code is 156F00000X. The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI: 1053980409
Provider Name: SARAH NOELLE KERR
Gender: Female
Entity Type: Individual
Location Address: 1236 S LAPEER RD LAKE ORION, MI 48360
Location Phone: (248) 929-9220
Location Fax: (248) 712-4381
Mailing Address: 1236 S LAPEER RD LAKE ORION, MI 48360
Mailing Phone: (248) 929-9220
Mailing Fax: (248) 712-4381
Is Sole Proprietor?: No
Enumeration Date: 06-21-2021
Last Update Date: 06-21-2021
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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 1053980409, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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 → 10 → 1 + 0

Pos 4

Unchanged

Pos 5

Doubled → 18 → 1 + 8

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 0

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 5 → 10 → 1 9 → 18 → 9 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 1 + 8 + 8 + 0 + 4 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9

This NPI is valid

The calculated check digit is 9, which matches the last digit of 1053980409.