ARTHUR JULES LAZIK M.D.
NPI 1043370018
Internal Medicine - Interventional Cardiology in Northridge, CA

NPI Status: Active since December 11, 2006

Contact Information

19150 BALLINGER ST
NORTHRIDGE, CA
ZIP 91324
Phone: (818) 993-0508

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  • Individual
  • Male
  • Internal Medicine
  • Interventional Cardiology

About ARTHUR LAZIK

This page provides the complete NPI Profile along with additional information for Arthur Lazik, an internist established in Northridge, California with a medical specialization in Internal Medicine, focusing in interventional cardiology . The healthcare provider is registered in the NPI registry with number 1043370018 assigned on December 2006. The practitioner's primary taxonomy code is 207RI0011X with license number G14374 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1043370018
Provider Name
ARTHUR JULES LAZIK M.D.
Gender
Male
Entity Type
Individual
Location Address
19150 BALLINGER ST NORTHRIDGE, CA 91324
Location Phone
(818) 993-0508
Mailing Address
19150 BALLINGER ST NORTHRIDGE, CA 91324
Is Sole Proprietor?
Yes
Enumeration Date
12-11-2006
Last Update Date
07-08-2007
Code Navigator

An internist like Arthur Lazik is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Interventional Cardiology

Taxonomy Code
207RI0011X
Type
Allopathic & Osteopathic Physicians
License No.
G14374
License State
CA
Taxonomy Description
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

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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 1043370018, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
0
Unchanged
Pos 3
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
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 4 → 8 3 → 6 0 → 0 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 6 + 7 + 0 + 0 + 2 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1043370018.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043370018, enumerated as an "individual" on December 11, 2006.

The provider is located at 19150 BALLINGER ST NORTHRIDGE, CA 91324 and the phone number is (818) 993-0508.

Internal Medicine with taxonomy code 207RI0011X and a focus in Interventional Cardiology.