RESLER-KERBER OPTOMETRY, INC.
NPI 1033395819
Durable Medical Equipment & Medical Supplies in Florissant, MO

NPI Status: Active since January 11, 2008

Contact Information

875 SAINT FRANCOIS ST
FLORISSANT, MO
ZIP 63031
Phone: (314) 839-2400
Fax: (314) 839-2403

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About RESLER-KERBER OPTOMETRY, INC.

This page provides the complete NPI Profile along with additional information for Resler-kerber Optometry, Inc., a provider established in Florissant, Missouri operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1033395819 assigned on January 2008. The practitioner's primary taxonomy code is 332B00000X with license number T03049 (MO). The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Dr. Deborah L. Kerber O.d. (President)

NPI
1033395819
Provider Name
RESLER-KERBER OPTOMETRY, INC.
Entity Type
Organization
Location Address
875 SAINT FRANCOIS ST FLORISSANT, MO 63031
Location Phone
(314) 839-2400
Location Fax
(314) 839-2403
Mailing Address
875 ST FRANCOIS ST FLORISSANT, MO 63031
Mailing Phone
(314) 839-2400
Mailing Fax
(314) 839-2403
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-11-2008
Last Update Date
01-27-2025
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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

Durable Medical Equipment & Medical Supplies

Taxonomy Code
332B00000X
Type
Suppliers
License No.
T03049
License State
MO
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

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

DR. DEBORAH L. KERBER O.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(314) 839-2400

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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 1033395819, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
1
Doubled → 2
Check
9
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 3 → 6 3 → 6 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 6 + 9 + 1 + 0 + 8 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1033395819.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Optometrist
875 SAINT FRANCOIS ST
FLORISSANT, MO 63031
Optometrist
875 SAINT FRANCOIS ST
FLORISSANT, MO 63031
Optometrist
875 SAINT FRANCOIS ST
FLORISSANT, MO 63031

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033395819, enumerated as an "organization" on January 11, 2008.

The provider is located at 875 SAINT FRANCOIS ST FLORISSANT, MO 63031 and the phone number is (314) 839-2400.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.