DUANE ENNIS R, CT
NPI 1891706214
Radiologic Technologist - Radiography in Macon, GA

NPI Status: Active since August 10, 2006

Contact Information

1504 HARDEMAN AVE
SUITE B
MACON, GA
ZIP 31201
Phone: (478) 745-3135
Fax: (478) 745-3136

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  • Individual
  • Male
  • Radiologic Technologist
  • Radiography

About DUANE ENNIS

This page provides the complete NPI Profile along with additional information for Duane Ennis, a provider established in Macon, Georgia with a medical specialization in Radiologic Technologist, focusing in radiography . The healthcare provider is registered in the NPI registry with number 1891706214 assigned on August 2006. The practitioner's primary taxonomy code is 2471C3402X with license number 364369 (). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1891706214
Provider Name
DUANE ENNIS R, CT
Gender
Male
Entity Type
Individual
Location Address
1504 HARDEMAN AVE SUITE B MACON, GA 31201
Location Phone
(478) 745-3135
Location Fax
(478) 745-3136
Mailing Address
301 CANTERFIELD DR BONAIRE, GA 31005
Mailing Phone
(478) 918-0419
Is Sole Proprietor?
No
Enumeration Date
08-10-2006
Last Update Date
09-11-2025
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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

Radiologic Technologist Radiography

Taxonomy Code
2471C3402X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
364369
Taxonomy Description
A radiologic technologist who specializes in radiography (also known as x-rays) and is appropriately educated and trained, consistent with nationally recognized standards, state statute, and facility policy in performance of radiographs, exam techniques, equipment protocols, radiation safety, and patient care.

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)
1247100000XTechnologists, Technicians & Other Technical Service Providers

Radiologic Technologist

364369 
22471C3401XTechnologists, Technicians & Other Technical Service Providers

Radiologic Technologist
Computed Tomography

364369 

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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 1891706214, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
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 9 → 18 → 9 7 → 14 → 5 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 4 + 0 + 1 + 2 + 2 + 2 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1891706214.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Radiologic Technologist (Magnetic Resonance Imaging)
1504 HARDEMAN AVE, SUITE B
MACON, GA 31201
Radiologic Technologist
1504 HARDEMAN AVE, SUITE B
MACON, GA 31201
Radiologic Technologist (Magnetic Resonance Imaging)
1504 HARDEMAN AVE, STE B
MACON, GA 31201
Radiologic Technologist (Magnetic Resonance Imaging)
1504 HARDEMAN AVE
MACON, GA 31201
Radiologic Technologist (Magnetic Resonance Imaging)
1504 HARDEMAN AVE, SUITE B
MACON, GA 31201
Radiologic Technologist (Magnetic Resonance Imaging)
1504 HARDEMAN AVE, SUITE B
MACON, GA 31201
Radiologic Technologist (Radiography)
1504 HARDEMAN AVE, SUITE B
MACON, GA 31201
Radiologic Technologist (Magnetic Resonance Imaging)
1504 HARDEMAN AVE, STE B
MACON, GA 31201
Radiologic Technologist (Magnetic Resonance Imaging)
1504 HARDEMAN AVE, SUITE B
MACON, GA 31201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891706214, enumerated as an "individual" on August 10, 2006.

The provider is located at 1504 HARDEMAN AVE SUITE B MACON, GA 31201 and the phone number is (478) 745-3135.

Radiologic Technologist with taxonomy code 2471C3402X and a focus in Radiography.