KRYSTA MARIE LANDAS O.D.
NPI 1396993655
Optometrist in Kahului, HI

NPI Status: Active since August 28, 2008

Contact Information

540 HALEAKALA HWY
KAHULUI, HI
ZIP 96732
Phone: (808) 877-9616
Fax: (808) 877-9617

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  • Individual
  • Female
  • Optometrist

About KRYSTA LANDAS

This page provides the complete NPI Profile along with additional information for Krysta Landas, a provider established in Kahului, Hawaii with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1396993655 assigned on August 2008. The practitioner's primary taxonomy code is 152W00000X with license number 852 (HI). The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1396993655
Provider Name
KRYSTA MARIE LANDAS O.D.
Gender
Female
Entity Type
Individual
Location Address
540 HALEAKALA HWY KAHULUI, HI 96732
Location Phone
(808) 877-9616
Location Fax
(808) 877-9617
Mailing Address
PO BOX 330831 KAHULUI, HI 96733
Mailing Phone
(808) 877-9616
Mailing Fax
(808) 877-9617
Is Sole Proprietor?
No
Enumeration Date
08-28-2008
Last Update Date
06-10-2017
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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

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
852
License State
HI
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1152W00000XEye and Vision Services Providers

Optometrist

OPT 13615 (CA)

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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 1396993655, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 9 → 18 → 9 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 1 + 8 + 9 + 6 + 6 + 1 + 0 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1396993655.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Pharmacist
540 HALEAKALA HWY
KAHULUI, HI 96732
Pharmacist
540 HALEAKALA HWY
KAHULUI, HI 96732
Pharmacist
540 HALEAKALA HWY
KAHULUI, HI 96732
Hearing Aid Equipment
540 HALEAKALA HWY
KAHULUI, HI 96732
Pharmacist
540 HALEAKALA HWY
KAHULUI, HI 96732
Optometrist
540 HALEAKALA HWY
KAHULUI, HI 96732
Pharmacist
540 HALEAKALA HWY
KAHULUI, HI 96732
Eyewear Supplier
540 HALEAKALA HWY
KAHULUI, HI 96732
Pharmacist
540 HALEAKALA HWY
KAHULUI, HI 96732
Pharmacy (Community/Retail Pharmacy)
540 HALEAKALA HWY
KAHULUI, HI 96732

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396993655, enumerated as an "individual" on August 28, 2008.

The provider is located at 540 HALEAKALA HWY KAHULUI, HI 96732 and the phone number is (808) 877-9616.

Optometrist with taxonomy code 152W00000X.