JAVON IRVIN
NPI 1427821321
Contractor in Cincinnati, OH

NPI Status: Active since November 01, 2023

Contact Information

521 HICKORY ST
CINCINNATI, OH
ZIP 45229
Phone: (513) 514-4814

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NPPES record last updated: April 15, 2024. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Apr 15, 2024, Nov 1, 2023 (2 updates tracked since 2023).

  • Individual
  • Female
  • Contractor

About JAVON IRVIN

This page provides the complete NPI Profile along with additional information for Javon Irvin, a provider established in Cincinnati, Ohio with a medical specialization in Contractor. The healthcare provider is registered in the NPI registry with number 1427821321 assigned on November 2023. The practitioner's primary taxonomy code is 171W00000X with license number 99999999 (OH). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1427821321
Provider Name
JAVON IRVIN
Gender
Female
Entity Type
Individual
Location Address
521 HICKORY ST CINCINNATI, OH 45229
Location Phone
(513) 514-4814
Mailing Address
521 HICKORY ST CINCINNATI, OH 45229
Mailing Phone
(513) 514-4814
Is Sole Proprietor?
No
Enumeration Date
11-01-2023
Last Update Date
04-15-2024
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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

Contractor

Taxonomy Code
171W00000X
Type
Other Service Providers
License No.
99999999
License State
OH
Taxonomy Description
For the purposes of the Health Care Provider Taxonomy, a contractor is limited to individuals who do construction or mechanical work to modify a patient's environment to accommodate a health condition. Contractors perform projects including, but not limited to, building wheelchair ramps, widening doorways, modifying personal vehicles, and making other improvements for patient access and movement. This code has no relation to a provider's employment status.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
13747P1801XNursing Service Related Providers

Technician
Personal Care Attendant

 

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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 1427821321, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
2
Doubled → 4
Check
1
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 2 → 4 8 → 16 → 7 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 1 + 6 + 2 + 2 + 3 + 4 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1427821321.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Non-emergency Medical Transport (VAN)
521 HICKORY ST
CINCINNATI, OH 45229
Home Health
521 HICKORY ST
CINCINNATI, OH 45229

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427821321, enumerated as an "individual" on November 01, 2023.

The provider is located at 521 HICKORY ST CINCINNATI, OH 45229 and the phone number is (513) 514-4814.

Contractor with taxonomy code 171W00000X.