MR. HUSAM JOSEPH KARKAR
NPI 1427359041
Driver in South San Francisco, CA

NPI Status: Active since November 12, 2010

Contact Information

2284 DERRY WAY
SOUTH SAN FRANCISCO, CA
ZIP 94080
Phone: (650) 872-1839
Fax: (650) 872-1839

Get Directions Write a Review

  • Individual
  • Male
  • Driver

About HUSAM KARKAR

This page provides the complete NPI Profile along with additional information for Husam Karkar, a provider established in South San Francisco, California with a medical specialization in Driver. The healthcare provider is registered in the NPI registry with number 1427359041 assigned on November 2010. The practitioner's primary taxonomy code is 172A00000X with license number V9056462 (CA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1427359041
Provider Name
MR. HUSAM JOSEPH KARKAR
Gender
Male
Entity Type
Individual
Location Address
2284 DERRY WAY SOUTH SAN FRANCISCO, CA 94080
Location Phone
(650) 872-1839
Location Fax
(650) 872-1839
Mailing Address
2284 DERRY WAY SOUTH SAN FRANCISCO, CA 94080
Mailing Phone
(650) 872-1839
Mailing Fax
(650) 872-1839
Is Sole Proprietor?
Yes
Enumeration Date
11-12-2010
Last Update Date
11-12-2010
Code Navigator

Location Map

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

Driver

Taxonomy Code
172A00000X
Type
Other Service Providers
License No.
V9056462
License State
CA
Taxonomy Description
A person employed to operate a motor vehicle as a carrier of persons or property.

Reviews for MR. HUSAM JOSEPH KARKAR

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1427359041, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 6 + 5 + 1 + 8 + 0 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1427359041.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427359041, enumerated as an "individual" on November 12, 2010.

The provider is located at 2284 DERRY WAY SOUTH SAN FRANCISCO, CA 94080 and the phone number is (650) 872-1839.

Driver with taxonomy code 172A00000X.