DR. GARETH K ROBERTS M.D.
NPI 1508819723
Radiology - Diagnostic Radiology in Greeley, CO

NPI Status: Active since May 18, 2006

Contact Information

5890 W 13TH ST
SUITE 104
GREELEY, CO
ZIP 80634
Phone: (970) 392-5400

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  • Individual
  • Male
  • Radiology
  • Diagnostic Radiology

About GARETH ROBERTS

This page provides the complete NPI Profile along with additional information for Gareth Roberts, a provider established in Greeley, Colorado with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1508819723 assigned on May 2006. The practitioner's primary taxonomy code is 2085R0202X with license number 28015 (CO). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1508819723
Provider Name
DR. GARETH K ROBERTS M.D.
Gender
Male
Entity Type
Individual
Location Address
5890 W 13TH ST SUITE 104 GREELEY, CO 80634
Location Phone
(970) 392-5400
Mailing Address
PO BOX 3546 CRESTED BUTTE, CO 81224
Is Sole Proprietor?
No
Enumeration Date
05-18-2006
Last Update Date
06-12-2020
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Location Map

Secondary Locations

  • 711 N Taylor St
    Gunnison, CO 81230
    (970) 641-1456

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

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License No.
28015
License State
CO
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

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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 1508819723, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
2
Doubled → 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 0 → 0 8 → 16 → 7 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 1 + 6 + 1 + 1 + 8 + 7 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1508819723.

Other Providers at the Same Location


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

Orthopaedic Surgery
5890 W 13TH ST, STE 101
GREELEY, CO 80634
Urology
5890 W 13TH ST, SUITE 106
GREELEY, CO 80634
Anesthesiology (Pain Medicine)
5890 W 13TH ST, STE 101
GREELEY, CO 80634
Orthopaedic Surgery
5890 W 13TH ST, 101
GREELEY, CO 80634
Orthopaedic Surgery
5890 W 13TH ST, 101
GREELEY, CO 80634
Orthopaedic Surgery
5890 W 13TH ST, 101
GREELEY, CO 80634
Specialist
5890 W 13TH ST, SUITE 104
GREELEY, CO 80634
Physician Assistant
5890 W 13TH ST, SUITE 101
GREELEY, CO 80634
Psychiatry & Neurology (Neurology)
5890 W 13TH ST, STE 112
GREELEY, CO 80634
Urology
5890 W 13TH ST, STE 106
GREELEY, CO 80634
Clinic/Center (Medical Specialty)
5890 W 13TH ST, STE 101
GREELEY, CO 80634
Clinic/Center (Multi-Specialty)
5890 W 13TH ST, STE 106
GREELEY, CO 80634
Clinic/Center (Radiology)
5890 W 13TH ST
GREELEY, CO 80634
Physician Assistant
5890 W 13TH ST, SUITE 101
GREELEY, CO 80634
Urology
5890 W 13TH ST, SUITE 106
GREELEY, CO 80634
Clinic/Center (Multi-Specialty)
5890 W 13TH ST, STE 104
GREELEY, CO 80634
Clinic/Center (Multi-Specialty)
5890 W 13TH ST, STE 102
GREELEY, CO 80634
Orthopaedic Surgery (Sports Medicine)
5890 W 13TH ST
GREELEY, CO 80634
Orthopaedic Surgery
5890 W 13TH ST, SUITE 101
GREELEY, CO 80634
Social Worker (Clinical)
5890 W 13TH ST, SUTIE 114
GREELEY, CO 80634

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508819723, enumerated as an "individual" on May 18, 2006.

The provider is located at 5890 W 13TH ST SUITE 104 GREELEY, CO 80634 and the phone number is (970) 392-5400.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.