COURTNEY YURECKO O.D.
NPI 1669933834
Optometrist in Los Angeles, CA

NPI Status: Active since March 28, 2019

Contact Information

351 E TEMPLE ST
LOS ANGELES, CA
ZIP 90012
Phone: (213) 253-2677

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  • Individual
  • Female
  • Optometrist

About COURTNEY YURECKO

This page provides the complete NPI Profile along with additional information for Courtney Yurecko, a provider established in Los Angeles, California with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1669933834 assigned on March 2019. The practitioner's primary taxonomy code is 152W00000X with license number 34261-TLG (CA). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1669933834
Provider Name
COURTNEY YURECKO O.D.
Gender
Female
Entity Type
Individual
Location Address
351 E TEMPLE ST LOS ANGELES, CA 90012
Location Phone
(213) 253-2677
Mailing Address
351 E TEMPLE ST LOS ANGELES, CA 90012
Mailing Phone
(213) 253-2677
Is Sole Proprietor?
Yes
Enumeration Date
03-28-2019
Last Update Date
12-27-2021
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
34261-TLG
License State
CA
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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1669933834, 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 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
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
4
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 6 → 12 → 3 9 → 18 → 9 3 → 6 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 8 + 3 + 6 + 8 + 6 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1669933834.

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Internal Medicine
351 E TEMPLE ST
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Social Worker (Clinical)
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Social Worker (Clinical)
351 E TEMPLE ST
LOS ANGELES, CA 90012
Psychologist (Clinical)
351 E TEMPLE ST, PSYCHOLOGY SERVICE (116B)
LOS ANGELES, CA 90012
Registered Nurse (Home Health)
351 E TEMPLE ST
LOS ANGELES, CA 90012
Psychologist (Clinical)
351 E TEMPLE ST
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Social Worker (Clinical)
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LOS ANGELES, CA 90012

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669933834, enumerated as an "individual" on March 28, 2019.

The provider is located at 351 E TEMPLE ST LOS ANGELES, CA 90012 and the phone number is (213) 253-2677.

Optometrist with taxonomy code 152W00000X.