DAVID J MIKULIS M.D.
NPI 1760501159
Radiology - Diagnostic Radiology in Toronto, ON

NPI Status: Active since March 28, 2007

Contact Information

THE TORONTO WESTERN HOSPITAL
TORONTO, ON
ZIP M5T25
Phone: (416) 603-5800

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  • Individual
  • Male
  • Radiology
  • Diagnostic Radiology

About DAVID MIKULIS

This page provides the complete NPI Profile along with additional information for David Mikulis, a provider established in Toronto, with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1760501159 assigned on March 2007. The practitioner's primary taxonomy code is 2085R0202X with license number 50639 (MA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1760501159
Provider Name
DAVID J MIKULIS M.D.
Gender
Male
Entity Type
Individual
Location Address
THE TORONTO WESTERN HOSPITAL TORONTO, ON M5T25
Location Phone
(416) 603-5800
Mailing Address
40 BYRON STREET OAKVILLE ONTARIO, ON L6J7P
Mailing Phone
(416) 603-5800
Is Sole Proprietor?
No
Enumeration Date
03-28-2007
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

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License No.
50639
License State
MA
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

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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 1760501159, we treat the final digit (9) 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 41. The final step is to find the difference between that total and the next multiple of ten (50 - 41 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 2 + 0 + 1 + 0 + 0 + 2 + 1 + 1 + 0 + 24 = 41

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

The next multiple of ten after 41 is 50. The difference is the calculated check digit.

50 - 41 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1760501159.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760501159, enumerated as an "individual" on March 28, 2007.

The provider is located at THE TORONTO WESTERN HOSPITAL TORONTO, ON M5T25 and the phone number is (416) 603-5800.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.