VONNX
NPI 1750243473
Durable Medical Equipment & Medical Supplies in Philadelphia, PA

NPI Status: Active since December 01, 2025

Contact Information

1734 FULLER ST
PHILADELPHIA, PA
ZIP 19152
Phone: (215) 941-4937

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  • Organization
  • Durable Medical Equipment & Medical Supp...

About VONNX

This page provides the complete NPI Profile along with additional information for Vonnx, a provider established in Philadelphia, Pennsylvania operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1750243473 assigned on December 2025. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Dr. Farid Elhadidy Dpm (Ceo)

NPI
1750243473
Provider Name
VONNX
Entity Type
Organization
Location Address
1734 FULLER ST PHILADELPHIA, PA 19152
Location Phone
(215) 941-4937
Mailing Address
1734 FULLER ST PHILADELPHIA, PA 19152
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-01-2025
Last Update Date
12-01-2025
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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

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

DR. FARID ELHADIDY DPM

Authorized Official Title
CEO
Authorized Official Phone
(215) 941-4937

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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 1750243473, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 5 → 10 → 1 2 → 4 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 4 + 4 + 6 + 4 + 1 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1750243473.

Other Providers at the Same Location


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

In Home Supportive Care
1734 FULLER ST
PHILADELPHIA, PA 19152

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750243473, enumerated as an "organization" on December 01, 2025.

The provider is located at 1734 FULLER ST PHILADELPHIA, PA 19152 and the phone number is (215) 941-4937.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.