DR. MICHAEL JAY FOX D.P.M.
NPI 1346418449
Podiatrist - Radiology in Northbrook, IL

NPI Status: Active since February 12, 2008

Contact Information

1403 WALTERS AVE
NORTHBROOK, IL
ZIP 60062
Phone: (847) 559-0611
Fax: (847) 559-1385

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  • Individual
  • Male
  • Podiatrist
  • Radiology

About MICHAEL FOX

This page provides the complete NPI Profile along with additional information for Michael Fox, a provider established in Northbrook, Illinois with a medical specialization in Podiatrist, focusing in radiology . The healthcare provider is registered in the NPI registry with number 1346418449 assigned on February 2008. The practitioner's primary taxonomy code is 213ER0200X. The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1346418449
Provider Name
DR. MICHAEL JAY FOX D.P.M.
Gender
Male
Entity Type
Individual
Location Address
1403 WALTERS AVE NORTHBROOK, IL 60062
Location Phone
(847) 559-0611
Location Fax
(847) 559-1385
Mailing Address
1403 WALTERS AVE NORTHBROOK, IL 60062
Mailing Phone
(847) 559-0611
Mailing Fax
(847) 559-1385
Is Sole Proprietor?
Yes
Enumeration Date
02-12-2008
Last Update Date
02-12-2008
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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 Radiology

Taxonomy Code
213ER0200X
Type
Podiatric Medicine & Surgery Service Providers
License State
IL

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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 1346418449, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
3
Unchanged
Pos 3
4
Doubled → 8
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
4
Doubled → 8
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 4 → 8 4 → 8 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 8 + 6 + 8 + 1 + 1 + 6 + 4 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1346418449.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346418449, enumerated as an "individual" on February 12, 2008.

The provider is located at 1403 WALTERS AVE NORTHBROOK, IL 60062 and the phone number is (847) 559-0611.

Podiatrist with taxonomy code 213ER0200X and a focus in Radiology.