AVINASH ARUL DPM
NPI 1356279574
Podiatrist - Foot & Ankle Surgery in Greeley, CO

NPI Status: Active since May 09, 2026

Contact Information

1600 23RD AVE
GREELEY, CO
ZIP 80634
Phone: (970) 810-2847
Fax: (970) 810-2820

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  • Individual
  • Male
  • Podiatrist
  • Foot & Ankle Surgery

About AVINASH ARUL

This page provides the complete NPI Profile along with additional information for Avinash Arul, a provider established in Greeley, Colorado with a medical specialization in Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1356279574 assigned on May 2026. The practitioner's primary taxonomy code is 213ES0103X with license number PDT.0000639 (CO). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1356279574
Provider Name
AVINASH ARUL DPM
Gender
Male
Entity Type
Individual
Location Address
1600 23RD AVE GREELEY, CO 80634
Location Phone
(970) 810-2847
Location Fax
(970) 810-2820
Mailing Address
13803 GLENDON DR RICHMOND, TX 77407
Is Sole Proprietor?
No
Enumeration Date
05-09-2026
Last Update Date
05-09-2026
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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

Podiatrist Foot & Ankle Surgery

Taxonomy Code
213ES0103X
Type
Podiatric Medicine & Surgery Service Providers
License No.
PDT.0000639
License State
CO

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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 1356279574, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 4 + 7 + 1 + 8 + 5 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1356279574.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Family Medicine
1600 23RD AVE
GREELEY, CO 80634
Counselor
1600 23RD AVE
GREELEY, CO 80634
Family Medicine
1600 23RD AVE
GREELEY, CO 80634
Family Medicine
1600 23RD AVE
GREELEY, CO 80634
Counselor (Professional)
1600 23RD AVE
GREELEY, CO 80634
Family Medicine
1600 23RD AVE
GREELEY, CO 80634
Nurse Practitioner
1600 23RD AVE
GREELEY, CO 80634
Nurse Practitioner
1600 23RD AVE
GREELEY, CO 80634
Nurse Practitioner (Family)
1600 23RD AVE
GREELEY, CO 80634
Obstetrics & Gynecology
1600 23RD AVE
GREELEY, CO 80634
Dentist (General Practice)
1600 23RD AVE, SUITE 200
GREELEY, CO 80634
Nurse Practitioner (Family)
1600 23RD AVE
GREELEY, CO 80634
Family Medicine
1600 23RD AVE
GREELEY, CO 80634
Family Medicine
1600 23RD AVE
GREELEY, CO 80634
Family Medicine
1600 23RD AVE
GREELEY, CO 80634
Family Medicine
1600 23RD AVE
GREELEY, CO 80634
Family Medicine
1600 23RD AVE
GREELEY, CO 80634
Nurse Practitioner (Family)
1600 23RD AVE
GREELEY, CO 80634
Dentist (General Practice)
1600 23RD AVE, SUITE 200
GREELEY, CO 80634
Family Medicine
1600 23RD AVE
GREELEY, CO 80634

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356279574, enumerated as an "individual" on May 09, 2026.

The provider is located at 1600 23RD AVE GREELEY, CO 80634 and the phone number is (970) 810-2847.

Podiatrist with taxonomy code 213ES0103X and a focus in Foot & Ankle Surgery.