PERNOUD EYE INSTITUTE
NPI 1811102411
Eyewear Supplier in St. Louis, MO

NPI Status: Active since May 14, 2007

Contact Information

6680 CHIPPEWA ST.
#220
ST. LOUIS, MO
ZIP 63109
Phone: (314) 351-0101
Fax: (314) 351-4697

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  • Organization
  • Eyewear Supplier
  • CLIA Number: 26D2249089
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 01-18-2026

About PERNOUD EYE INSTITUTE

This page provides the complete NPI Profile along with additional information for Pernoud Eye Institute, a provider established in St. Louis, Missouri operating as a Eyewear Supplier. The healthcare provider is registered in the NPI registry with number 1811102411 assigned on May 2007. The practitioner's primary taxonomy code is 332H00000X. The provider is registered as an organization and their NPI record was last updated 14 years ago. The provider's is doing business as Pernoud Eye Institute. The authorized official of this NPI record is Ms. Jennifer Beth Luchtefeld (Administrator)

NPI
1811102411
Provider Legal Name
EYE PHYSICIANS OF SAINT LOUIS
Other Organization Name
PERNOUD EYE INSTITUTE
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
6680 CHIPPEWA ST. #220 ST. LOUIS, MO 63109
Location Phone
(314) 351-0101
Location Fax
(314) 351-4697
Mailing Address
6680 CHIPPEWA ST. SUITE 220 ST. LOUIS, MO 63109
Mailing Phone
(314) 351-0101
Mailing Fax
(314) 351-4697
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-14-2007
Last Update Date
07-19-2012
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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

Eyewear Supplier

Taxonomy Code
332H00000X
Type
Suppliers
Taxonomy Description
An organization that provides spectacles, contact lenses, and other vision enhancement devices prescribed by an optometrist or ophthalmologist.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MS. JENNIFER BETH LUCHTEFELD

Authorized Official Title
ADMINISTRATOR
Authorized Official Phone
(314) 351-0101

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
26D2249089
Facility Type
Physician Office
Certificate Effective Date
January 19, 2024
Certificate Expiration Date
January 18, 2026
Laboratory Director
JONATHAN C. SCHELL
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Pernoud Eye Institute 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 1811102411, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
Check
1
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 1 → 2 1 → 2 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 2 + 0 + 4 + 4 + 2 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1811102411.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811102411, enumerated as an "organization" on May 14, 2007.

The provider is located at 6680 CHIPPEWA ST. #220 ST. LOUIS, MO 63109 and the phone number is (314) 351-0101.

Eyewear Supplier with taxonomy code 332H00000X.