AVRAHAM KADAR M.D
NPI 1669685798
Allergy & Immunology - Clinical & Laboratory Immunology in Mount Kisco, NY

NPI Status: Active since May 07, 2007

Contact Information

666 LEXINGTON AVE
SUITE 102
MOUNT KISCO, NY
ZIP 10549
Phone: (914) 666-3456
Fax: (914) 666-9167

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  • Individual
  • Male
  • Allergy & Immunology
  • Clinical & Laboratory Immunology

About AVRAHAM KADAR

This page provides the complete NPI Profile along with additional information for Avraham Kadar, a provider established in Mount Kisco, New York with a medical specialization in Allergy & Immunology, focusing in clinical & laboratory immunology . The healthcare provider is registered in the NPI registry with number 1669685798 assigned on May 2007. The practitioner's primary taxonomy code is 207KI0005X with license number 167811 (NY). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1669685798
Provider Name
AVRAHAM KADAR M.D
Gender
Male
Entity Type
Individual
Location Address
666 LEXINGTON AVE SUITE 102 MOUNT KISCO, NY 10549
Location Phone
(914) 666-3456
Location Fax
(914) 666-9167
Mailing Address
666 LEXINGTON AVE SUITE 102 MOUNT KISCO, NY 10549
Mailing Phone
(914) 666-3456
Mailing Fax
(914) 666-9167
Is Sole Proprietor?
Yes
Enumeration Date
05-07-2007
Last Update Date
07-08-2007
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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

Allergy & Immunology Clinical & Laboratory Immunology

Taxonomy Code
207KI0005X
Type
Allopathic & Osteopathic Physicians
License No.
167811
License State
NY
Taxonomy Description
An allergy and immunology physician who specializes in clinical and laboratory immunology disease management. Source: National Uniform Claim Committee, 2022 Additional Resources: A certification was, but is no longer, issued by the American Board of Allergy and Immunology.

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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 1669685798, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
8
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 6 → 12 → 3 5 → 10 → 1 9 → 18 → 9

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 + 2 + 8 + 1 + 0 + 7 + 1 + 8 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1669685798.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Pediatrics (Adolescent Medicine)
666 LEXINGTON AVE, SUITE 206
MOUNT KISCO, NY 10549
Pediatrics
666 LEXINGTON AVE
MOUNT KISCO, NY 10549
Pediatrics
666 LEXINGTON AVE, SUITE 206
MOUNT KISCO, NY 10549
Pediatrics (Adolescent Medicine)
666 LEXINGTON AVE, SUITE 206
MOUNT KISCO, NY 10549
Dentist
666 LEXINGTON AVE, SUITE 201
MOUNT KISCO, NY 10549
Dentist
666 LEXINGTON AVE, SUITE 200
MOUNT KISCO, NY 10549
Physical Therapist
666 LEXINGTON AVE
MOUNT KISCO, NY 10549
Massage Therapist
666 LEXINGTON AVE, SUITE 210
MOUNT KISCO, NY 10549
Radiology (Body Imaging)
666 LEXINGTON AVE
MT KISCO, NY 10549
Physical Therapist (Orthopedic)
666 LEXINGTON AVE, SUITE NUMBER 210
MOUNT KISCO, NY 10549
Radiology (Diagnostic Radiology)
666 LEXINGTON AVE
MOUNT KISCO, NY 10549
Pediatrics (Adolescent Medicine)
666 LEXINGTON AVE, SUITE 206
MOUNT KISCO, NY 10549
Radiology (Neuroradiology)
666 LEXINGTON AVE
MOUNT KISCO, NY 10549
Dentist (Oral and Maxillofacial Surgery)
666 LEXINGTON AVE, SUITE 203
MOUNT KISCO, NY 10549

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669685798, enumerated as an "individual" on May 07, 2007.

The provider is located at 666 LEXINGTON AVE SUITE 102 MOUNT KISCO, NY 10549 and the phone number is (914) 666-3456.

Allergy & Immunology with taxonomy code 207KI0005X and a focus in Clinical & Laboratory Immunology.