DR. JACQUELINE A CHAFFER DVM
NPI 1497040547
Veterinarian in Farmingdale, NY

NPI Status: Active since June 16, 2011

Contact Information

241 AIRPORT PLAZA BLVD
FARMINGDALE, NY
ZIP 11735
Phone: (631) 843-9009
Fax: (631) 843-9119

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  • Individual
  • Female
  • Veterinarian

About JACQUELINE CHAFFER

This page provides the complete NPI Profile along with additional information for Jacqueline Chaffer, a provider established in Farmingdale, New York with a medical specialization in Veterinarian. The healthcare provider is registered in the NPI registry with number 1497040547 assigned on June 2011. The practitioner's primary taxonomy code is 174M00000X with license number 011036 (NY). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1497040547
Provider Name
DR. JACQUELINE A CHAFFER DVM
Gender
Female
Entity Type
Individual
Location Address
241 AIRPORT PLAZA BLVD FARMINGDALE, NY 11735
Location Phone
(631) 843-9009
Location Fax
(631) 843-9119
Mailing Address
241 AIRPORT PLAZA BLVD FARMINGDALE, NY 11735
Mailing Phone
(631) 843-9009
Mailing Fax
(631) 843-9119
Is Sole Proprietor?
No
Enumeration Date
06-16-2011
Last Update Date
06-16-2011
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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

Veterinarian

Taxonomy Code
174M00000X
Type
Other Service Providers
License No.
011036
License State
NY
Taxonomy Description
A doctor of veterinary medicine, trained and authorized to practice veterinarian medicine and surgery.

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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 1497040547, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
7
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 9 → 18 → 9 0 → 0 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 0 + 4 + 0 + 5 + 8 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1497040547.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497040547, enumerated as an "individual" on June 16, 2011.

The provider is located at 241 AIRPORT PLAZA BLVD FARMINGDALE, NY 11735 and the phone number is (631) 843-9009.

Veterinarian with taxonomy code 174M00000X.