DR. GEORGE ROBERT KLETZKER M.D.
NPI 1417959479
Otolaryngology - Otology & Neurotology in Chesterfield, MO

NPI Status: Active since June 02, 2005

Contact Information

14825 N OUTER 40
SUITE 310
CHESTERFIELD, MO
ZIP 63017
Phone: (636) 449-5377
Fax: (636) 449-5380

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  • Individual
  • Male
  • Otolaryngology
  • Otology & Neurotology

About GEORGE KLETZKER

This page provides the complete NPI Profile along with additional information for George Kletzker, a provider established in Chesterfield, Missouri with a medical specialization in Otolaryngology, focusing in otology & neurotology . The healthcare provider is registered in the NPI registry with number 1417959479 assigned on June 2005. The practitioner's primary taxonomy code is 207YX0901X with license number 36620 (MO). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1417959479
Provider Name
DR. GEORGE ROBERT KLETZKER M.D.
Gender
Male
Entity Type
Individual
Location Address
14825 N OUTER 40 SUITE 310 CHESTERFIELD, MO 63017
Location Phone
(636) 449-5377
Location Fax
(636) 449-5380
Mailing Address
14825 N OUTER 40 SUITE 310 CHESTERFIELD, MO 63017
Mailing Phone
(636) 449-5377
Mailing Fax
(636) 449-5380
Is Sole Proprietor?
No
Enumeration Date
06-02-2005
Last Update Date
01-09-2013
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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

Otolaryngology Otology & Neurotology

Taxonomy Code
207YX0901X
Type
Allopathic & Osteopathic Physicians
License No.
36620
License State
MO
Taxonomy Description
An otolaryngologist who treats diseases of the ear and temporal bone, including disorders of hearing and balance. The additional training in otology and neurotology emphasizes the study of embryology, anatomy, physiology, epidemiology, pathophysiology, pathology, genetics, immunology, microbiology and the etiology of diseases of the ear and temporal bone.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
A13746MEDICARE UPIN (02)MO 
00000514MEDICARE PIN (08)MO 

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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 1417959479, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
4
Unchanged
Pos 3
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 1 → 2 9 → 18 → 9 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 1 + 8 + 5 + 1 + 8 + 4 + 1 + 4 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1417959479.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Nurse Anesthetist, Certified Registered
14825 N OUTER 40, SUITE 100
CHESTERFIELD, MO 63017
Neuromusculoskeletal Medicine, Sports Medicine
14825 N OUTER 40, SUITE 200
CHESTERFIELD, MO 63017
Physical Therapist
14825 N OUTER 40, SUITE 300
CHESTERFIELD, MO 63017
Psychiatry & Neurology (Neurology)
14825 N OUTER 40, SUITE 330
CHESTERFIELD, MO 63017
Registered Nurse (Registered Nurse First Assistant)
14825 N OUTER 40
CHESTERFIELD, MO 63017
Clinical Nurse Specialist (Medical-Surgical)
14825 N OUTER 40, SUITE 200
CHESTERFIELD, MO 63017
Physician Assistant (Surgical)
14825 N OUTER 40, SUITE 200
CHESTERFIELD, MO 63017
Psychiatry & Neurology (Neurology)
14825 N OUTER 40, SUITE 330
CHESTERFIELD, MO 63017
14825 N OUTER 40, SUITE 200
CHESTERFIELD, MO 63017
Specialist
14825 N OUTER 40, SUITE 200
CHESTERFIELD, MO 63017
Plastic Surgery
14825 N OUTER 40, #350
CHESTERFIELD, MO 63017
Specialist
14825 N OUTER 40, SUITE 200
CHESTERFIELD, MO 63017
Specialist
14825 N OUTER 40, SUITE 200
CHESTERFIELD, MO 63017
Specialist
14825 N OUTER 40, SUITE 200
CHESTERFIELD, MO 63017
Clinic/Center (Ambulatory Surgical)
14825 N OUTER 40, STE 100
CHESTERFIELD, MO 63017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417959479, enumerated as an "individual" on June 02, 2005.

The provider is located at 14825 N OUTER 40 SUITE 310 CHESTERFIELD, MO 63017 and the phone number is (636) 449-5377.

Otolaryngology with taxonomy code 207YX0901X and a focus in Otology & Neurotology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.