MRS. MARIA CARRIE MALAK CRTT
NPI 1710124151
Respiratory Therapist, Certified - Home Health in Naperville, IL

NPI Status: Active since January 07, 2009

Contact Information

24024 BRANCASTER DR
NAPERVILLE, IL
ZIP 60564
Phone: (630) 651-3157

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Respiratory Therapist, Certified
Home Health

About MARIA MALAK

This page provides the complete NPI Profile along with additional information for Maria Malak, a provider established in Naperville, Illinois with a medical specialization in Respiratory Therapist, Certified, focusing in home health . The healthcare provider is registered in the NPI registry with number 1710124151 assigned on January 2009. The practitioner's primary taxonomy code is 2278H0200X with license number 194003881 (IL). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI: 1710124151
Provider Name: MRS. MARIA CARRIE MALAK CRTT
Gender: Female
Entity Type: Individual
Location Address: 24024 BRANCASTER DR NAPERVILLE, IL 60564
Location Phone: (630) 651-3157
Mailing Address: 11745 S DECATHALON LN PLAINFIELD, IL 60585
Mailing Phone: (815) 254-4051
Is Sole Proprietor?: Yes
Enumeration Date: 01-07-2009
Last Update Date: 01-07-2009
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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: Respiratory Therapist, Certified Home Health
Taxonomy Code: 2278H0200X
Type: Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.: 194003881
License State: IL
Taxonomy Description: A certified respiratory therapist that provides home care and fosters individual responsibility for self-management of chronic respiratory conditions. It includes individualized assessment based plans of care service developed to promote safe, proper, and sustained use of prescribed respiratory therapy medications, equipment, and techniques in the home.

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 1710124151, 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 2

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 10 → 1 + 0

Check

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 1 → 2 1 → 2 4 → 8 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 + 2 + 0 + 2 + 2 + 8 + 1 + 1 + 0 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1

This NPI is valid

The calculated check digit is 1, which matches the last digit of 1710124151.