MARINA GOSIC CCI
NPI 1033907456
Specialist/Technologist Cardiovascular in Chicago, IL

NPI Status: Active since April 26, 2025

Contact Information

4950 N MARINE DR APT 407
CHICAGO, IL
ZIP 60640
Phone: (708) 745-0707

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  • Individual
  • Female
  • Specialist/Technologist Cardiovascular

About MARINA GOSIC

This page provides the complete NPI Profile along with additional information for Marina Gosic, a provider established in Chicago, Illinois with a medical specialization in Specialist/technologist Cardiovascular. The healthcare provider is registered in the NPI registry with number 1033907456 assigned on April 2025. The practitioner's primary taxonomy code is 246X00000X with license number 00057200 (IL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1033907456
Provider Name
MARINA GOSIC CCI
Gender
Female
Entity Type
Individual
Location Address
4950 N MARINE DR APT 407 CHICAGO, IL 60640
Location Phone
(708) 745-0707
Mailing Address
4950 N MARINE DR APT 407 CHICAGO, IL 60640
Mailing Phone
(708) 745-0707
Is Sole Proprietor?
Yes
Enumeration Date
04-26-2025
Last Update Date
04-26-2025
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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

Specialist/Technologist Cardiovascular

Taxonomy Code
246X00000X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
00057200
License State
IL
Taxonomy Description
An allied health professional who performs diagnostic examinations at the request or direction of a physician in one or more of the following three areas: invasive cardiology, noninvasive cardiology, and noninvasive peripheral vascular study. Cardiovascular technologists are one type of allied health professional for which the Committee on Allied Health Education and Accreditation has accredited education programs

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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 1033907456, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 3 → 6 9 → 18 → 9 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 1 + 8 + 0 + 1 + 4 + 4 + 1 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1033907456.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Clinic/Center (Radiology, Mobile)
4950 N MARINE DR APT 407
CHICAGO, IL 60640

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033907456, enumerated as an "individual" on April 26, 2025.

The provider is located at 4950 N MARINE DR APT 407 CHICAGO, IL 60640 and the phone number is (708) 745-0707.

Specialist/Technologist Cardiovascular with taxonomy code 246X00000X.