TINA MARIE WALLACE
NPI 1285271254
Optometrist - Vision Therapy in Hauppauge, NY

NPI Status: Active since December 09, 2019

Contact Information

1363 VETERANS MEMORIAL HWY STE 8
HAUPPAUGE, NY
ZIP 11788
Phone: (631) 366-3876

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

Individual
Female
Optometrist
Vision Therapy

About TINA WALLACE

This page provides the complete NPI Profile along with additional information for Tina Wallace, a provider established in Hauppauge, New York with a medical specialization in Optometrist, focusing in vision therapy . The healthcare provider is registered in the NPI registry with number 1285271254 assigned on December 2019. The practitioner's primary taxonomy code is 152WV0400X with license number 82685981 (NY). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI: 1285271254
Provider Name: TINA MARIE WALLACE
Gender: Female
Entity Type: Individual
Location Address: 1363 VETERANS MEMORIAL HWY STE 8 HAUPPAUGE, NY 11788
Location Phone: (631) 366-3876
Mailing Address: 124 SOUTH PATH CALVERTON, NY 11933
Mailing Phone: (631) 831-6676
Is Sole Proprietor?: No
Enumeration Date: 12-09-2019
Last Update Date: 12-09-2019
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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.: 82685981
License State: NY
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 1285271254, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 16 → 1 + 6

Pos 4

Unchanged

Pos 5

Doubled → 4

Pos 6

Unchanged

Pos 7

Doubled → 2

Pos 8

Unchanged

Pos 9

Doubled → 10 → 1 + 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 8 → 16 → 7 2 → 4 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 6 + 5 + 4 + 7 + 2 + 2 + 1 + 0 + 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 1285271254.