STEPONE HEALTH SERVICES PC
NPI 1992656961
Durable Medical Equipment & Medical Supplies in Westchester, IL

NPI Status: Active since February 05, 2026

Contact Information

1 WESTBROOK CORPORATE CTR STE 300
WESTCHESTER, IL
ZIP 60154
Phone: (630) 881-3250
Fax: (855) 583-3653

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

Organization
Durable Medical Equipment & Medical Supp...

About STEPONE HEALTH SERVICES PC

This page provides the complete NPI Profile along with additional information for Stepone Health Services Pc, a provider established in Westchester, Illinois operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1992656961 assigned on February 2026. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an organization and their NPI record was last updated February 2026. The authorized official of this NPI record is Michael Trotsky Bsn,wcn (President/)

NPI: 1992656961
Provider Name: STEPONE HEALTH SERVICES PC
Entity Type: Organization
Location Address: 1 WESTBROOK CORPORATE CTR STE 300 WESTCHESTER, IL 60154
Location Phone: (630) 881-3250
Location Fax: (855) 583-3653
Mailing Address: 1 WESTBROOK CORPORATE CTR STE 300 WESTCHESTER, IL 60154
Mailing Phone: (630) 881-3250
Mailing Fax: (855) 583-3653
Is Sole Proprietor?: No
Is Organization Subpart?: No
Enumeration Date: 02-05-2026
Last Update Date: 02-19-2026
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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: Durable Medical Equipment & Medical Supplies
Taxonomy Code: 332B00000X
Type: Suppliers
Taxonomy Description: A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name: MICHAEL TROTSKY BSN,WCN
Authorized Official Title: PRESIDENT/
Authorized Official Phone: (708) 204-9178

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 1992656961, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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 → 18 → 1 + 8

Pos 4

Unchanged

Pos 5

Doubled → 12 → 1 + 2

Pos 6

Unchanged

Pos 7

Doubled → 12 → 1 + 2

Pos 8

Unchanged

Pos 9

Doubled → 12 → 1 + 2

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 9 → 18 → 9 6 → 12 → 3 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 2 + 5 + 1 + 2 + 9 + 1 + 2 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1

This NPI is valid

The calculated check digit is 1, which matches the last digit of 1992656961.