EMMA KARLIN
NPI 1932719143
Optometrist - Vision Therapy in Hamilton Square, NJ

NPI Status: Active since August 03, 2020

Contact Information

1777 KUSER RD
HAMILTON SQUARE, NJ
ZIP 08690
Phone: (609) 581-5755
Fax: (609) 581-7055

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

Individual
Female
Optometrist
Vision Therapy

About EMMA KARLIN

This page provides the complete NPI Profile along with additional information for Emma Karlin, a provider established in Hamilton Square, New Jersey with a medical specialization in Optometrist, focusing in vision therapy . The healthcare provider is registered in the NPI registry with number 1932719143 assigned on August 2020. The practitioner's primary taxonomy code is 152WV0400X with license number 27OA00697000 (NJ). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI: 1932719143
Provider Name: EMMA KARLIN
Gender: Female
Entity Type: Individual
Location Address: 1777 KUSER RD HAMILTON SQUARE, NJ 08690
Location Phone: (609) 581-5755
Location Fax: (609) 581-7055
Mailing Address: 1777 KUSER RD HAMILTON SQUARE, NJ 08690
Mailing Phone: (609) 581-5755
Mailing Fax: (609) 581-7055
Is Sole Proprietor?: Yes
Enumeration Date: 08-03-2020
Last Update Date: 08-03-2020
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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: Optometrist Vision Therapy
Taxonomy Code: 152WV0400X
Type: Eye and Vision Services Providers
License No.: 27OA00697000
License State: NJ
Taxonomy Description: Optometrists who specialize in vision therapy as a treatment process used to improve vision function. It includes a broad range of developmental and rehabilitative treatment programs individually prescribed to remediate specific sensory, motor and/or visual perceptual dysfunctions.

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 1932719143, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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 → 6

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 8

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 3 → 6 7 → 14 → 5 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 1 + 4 + 1 + 1 + 8 + 1 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1932719143.