DR. FRED EHRENFELD RABHAN
NPI 1679967988
Podiatrist - Foot Surgery in Savannah, GA

NPI Status: Active since March 25, 2015

Contact Information

314 JOHNSTON ST
SAVANNAH, GA
ZIP 31405
Phone: (912) 355-9905
Fax: (912) 354-4879

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  • Individual
  • Male
  • Podiatrist
  • Foot Surgery

About FRED RABHAN

This page provides the complete NPI Profile along with additional information for Fred Rabhan, a provider established in Savannah, Georgia with a medical specialization in Podiatrist, focusing in foot surgery . The healthcare provider is registered in the NPI registry with number 1679967988 assigned on March 2015. The practitioner's primary taxonomy code is 213ES0131X with license number 540 (GA). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1679967988
Provider Name
DR. FRED EHRENFELD RABHAN
Gender
Male
Entity Type
Individual
Location Address
314 JOHNSTON ST SAVANNAH, GA 31405
Location Phone
(912) 355-9905
Location Fax
(912) 354-4879
Mailing Address
314 JOHNSTON ST SAVANNAH, GA 31405
Mailing Phone
(912) 355-9905
Mailing Fax
(912) 354-4879
Is Sole Proprietor?
Yes
Enumeration Date
03-25-2015
Last Update Date
03-25-2015
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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

Podiatrist Foot Surgery

Taxonomy Code
213ES0131X
Type
Podiatric Medicine & Surgery Service Providers
License No.
540
License State
GA

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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 1679967988, 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 82. The final step is to find the difference between that total and the next multiple of ten (90 - 82 = 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
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 7 → 14 → 5 9 → 18 → 9 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 8 + 6 + 1 + 4 + 9 + 1 + 6 + 24 = 82

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

The next multiple of ten after 82 is 90. The difference is the calculated check digit.

90 - 82 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1679967988.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679967988, enumerated as an "individual" on March 25, 2015.

The provider is located at 314 JOHNSTON ST SAVANNAH, GA 31405 and the phone number is (912) 355-9905.

Podiatrist with taxonomy code 213ES0131X and a focus in Foot Surgery.