HARLAN OPTOMETRY, PLLC
NPI 1366292138
Optometrist in Collierville, TN
NPI Status: Active since March 25, 2024
Contact Information
2140 W POPLAR AVE STE 107
COLLIERVILLE, TN
ZIP 38017
Phone: (901) 654-5654
Fax: (901) 464-4699
- Organization
- Optometrist
- CLIA Number: 44D2314973
- CLIA Cert. Type: Practitioner Other
- CLIA Exp. Date: 12-02-2026
About HARLAN OPTOMETRY, PLLC
This page provides the complete NPI Profile along with additional information for Harlan Optometry, Pllc, a provider established in Collierville, Tennessee operating as a Optometrist. The healthcare provider is registered in the NPI registry with number 1366292138 assigned on March 2024. The practitioner's primary taxonomy code is 152W00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's
- NPI
- 1366292138
- Provider Legal Name
- HARLAN OPTOMETRY, PLLC
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 2140 W POPLAR AVE STE 107 COLLIERVILLE, TN 38017
- Location Phone
- (901) 654-5654
- Location Fax
- (901) 464-4699
- Mailing Address
- 2140 W POPLAR AVE STE 107 COLLIERVILLE, TN 38017
- Mailing Phone
- (901) 654-5654
- Mailing Fax
- (901) 464-4699
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 03-25-2024
- Last Update Date
- 05-23-2025
- Code Navigator
Location Map
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
- 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.
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
CLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 44D2314973
- Facility Type
- Practitioner Other
- Certificate Effective Date
- December 03, 2024
- Certificate Expiration Date
- December 02, 2026
- Laboratory Director
- DR. CHRISTOPHER V. HARLAN
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Harlan Optometry, Pllc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.
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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 1366292138, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 62 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 4 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1366292138, enumerated as an "organization" on March 25, 2024.
The provider is located at 2140 W POPLAR AVE STE 107 COLLIERVILLE, TN 38017 and the phone number is (901) 654-5654.
Optometrist with taxonomy code 152W00000X.
