GRAND ISLAND RADIOLOGY ASSOCIATES PC
NPI 1932136405
Radiology - Diagnostic Radiology in Grand Island, NE

NPI Status: Active since June 28, 2006

Contact Information

3610 RICHMOND CIR
STE 100
GRAND ISLAND, NE
ZIP 68803
Phone: (308) 398-6400
Fax: (308) 398-6408

Recently Updated NPI Information
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.

Table of Contents

NPI Profile Information
Primary Taxonomy
Group Taxonomy
Insurance Plans Accepted
Authorized Official
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Organization
Radiology
Diagnostic Radiology
Accepts Insurance

About GRAND ISLAND RADIOLOGY ASSOCIATES PC

This page provides the complete NPI Profile along with additional information for Grand Island Radiology Associates Pc, a provider established in Grand Island, Nebraska operating as a Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1932136405 assigned on June 2006. The practitioner's primary taxonomy code is 2085R0202X with license number NA (NE). The provider is registered as an organization and their NPI record was last updated May 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's . The authorized official of this NPI record is Dr. Nathan W Murdoch Md (Owner)

NPI: 1932136405
Provider Legal Name: GRAND ISLAND RADIOLOGY ASSOCIATES PC
Other Organization Name
Other Name Type: (6)
Entity Type: Organization
Location Address: 3610 RICHMOND CIR STE 100 GRAND ISLAND, NE 68803
Location Phone: (308) 398-6400
Location Fax: (308) 398-6408
Mailing Address: PO BOX 1725 GRAND ISLAND, NE 68802
Mailing Phone: (308) 398-6400
Mailing Fax: (308) 398-6408
Is Sole Proprietor?: No
Is Organization Subpart?: No
Enumeration Date: 06-28-2006
Last Update Date: 05-04-2026
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Location Map

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.: NA
License State: NE
Taxonomy Description: A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Ambetter from Home State Health

Complete Gold - EPO
Complete Gold + Vision + Adult Dental - EPO
Complete Silver - EPO
Complete Silver + Vision + Adult Dental - EPO
Elite Bronze - EPO
Elite Bronze + Vision + Adult Dental - EPO
Everyday Bronze - EPO
Everyday Bronze + Vision + Adult Dental - EPO
Everyday Gold - EPO
Everyday Gold + Vision + Adult Dental - EPO
Standard Expanded Bronze - EPO
Standard Expanded Bronze + Vision + Adult Dental - EPO
Standard Gold - EPO
Standard Gold + Vision + Adult Dental - EPO
Standard Silver - EPO
Standard Silver + Vision + Adult Dental - EPO

Ambetter from Sunflower Health Plan

Elite Bronze - EPO
Elite Bronze + Vision + Adult Dental - EPO
Elite Gold - EPO
Elite Gold + Vision + Adult Dental - EPO
Everyday Bronze - EPO
Everyday Bronze + Vision + Adult Dental - EPO
Everyday Gold - EPO
Everyday Gold + Vision + Adult Dental - EPO
Focused Silver - EPO
Focused Silver + Vision + Adult Dental - EPO
Standard Expanded Bronze - EPO
Standard Expanded Bronze + Vision + Adult Dental - EPO
Standard Gold - EPO
Standard Gold + Vision + Adult Dental - EPO
Standard Silver - EPO
Standard Silver + Vision + Adult Dental - EPO

Ambetter Health

Choice Bronze HSA - EPO
Choice Bronze HSA + Vision + Adult Dental - EPO
Clear Gold - EPO
Clear Gold + Vision + Adult Dental - EPO
Complete Gold - HMO
Complete Gold + Vision + Adult Dental - HMO
Elite Bronze - EPO
Elite Bronze - HMO
Elite Bronze + Vision + Adult Dental - EPO
Elite Bronze + Vision + Adult Dental - HMO
Elite Gold - EPO
Elite Gold + Vision + Adult Dental - EPO
Everyday Bronze - HMO
Everyday Bronze + Vision + Adult Dental - HMO
Everyday Gold - HMO
Everyday Gold + Vision + Adult Dental - HMO
Focused Silver - EPO
Focused Silver - HMO
Focused Silver + Vision + Adult Dental - EPO
Focused Silver + Vision + Adult Dental - HMO

Ambetter Health of Delaware

Clear Gold - EPO
Clear Gold + Vision + Adult Dental - EPO
Complete Gold - EPO
Complete Gold + Vision + Adult Dental - EPO
Elite Silver - EPO
Elite Silver + Vision + Adult Dental - EPO
Everyday Bronze - EPO
Everyday Bronze + Vision + Adult Dental - EPO
Focused Silver - EPO
Focused Silver + Vision + Adult Dental - EPO
Principal Bronze HSA - EPO
Principal Bronze HSA + Vision + Adult Dental - EPO
Standard Expanded Bronze - EPO
Standard Expanded Bronze + Vision + Adult Dental - EPO
Standard Gold - EPO
Standard Gold + Vision + Adult Dental - EPO
Standard Silver - EPO

Blue Cross and Blue Shield of Nebraska

HeartlandBlue Bronze 0% Coinsurance after Deductible NEtwork Blue - EPO
HeartlandBlue Bronze 0% Coinsurance after Deductible NEtwork Blue PPO - PPO
HeartlandBlue Bronze 6000 Blueprint Health w/ Adult Vision - EPO
HeartlandBlue Bronze 6000 Premier Select BlueChoice w/ Adult Vision - EPO
HeartlandBlue Bronze HSA 6500 Blueprint Health - EPO
HeartlandBlue Bronze HSA 6500 NEtwork Blue - EPO
HeartlandBlue Bronze HSA 6500 NEtwork Blue PPO - PPO
HeartlandBlue Bronze HSA 6500 Premier Select BlueChoice - EPO
HeartlandBlue Bronze Standard 7500 Blueprint Health - EPO
HeartlandBlue Bronze Standard 7500 NEtwork Blue - EPO
HeartlandBlue Bronze Standard 7500 NEtwork Blue PPO - PPO
HeartlandBlue Bronze Standard 7500 Premier Select BlueChoice - EPO
HeartlandBlue Gold $0 PCP Visit 1500 Blueprint Health - EPO
HeartlandBlue Gold $0 PCP Visit 1500 NEtwork Blue - EPO
HeartlandBlue Gold $0 PCP Visit 1500 NEtwork Blue PPO - PPO
HeartlandBlue Gold $0 PCP Visit 1500 Premier Select BlueChoice - EPO
HeartlandBlue Gold 1000 Blueprint Health w/ Adult Vision - EPO
HeartlandBlue Gold 1000 NEtwork Blue w/ Adult Vision - EPO
HeartlandBlue Gold 1000 NEtwork Blue w/ Adult Vision PPO - PPO
HeartlandBlue Gold 1000 Premier Select BlueChoice w/ Adult Vision - EPO

Medica

Medica Insure Bronze $0 Copay PCP Visits - EPO
Medica Insure Bronze Premier - EPO
Medica Insure Bronze Share - EPO
Medica Insure Expanded Bronze Standard - EPO
Medica Insure Gold $0 Copay PCP Visits - EPO
Medica Insure Gold Share - EPO
Medica Insure Gold Standard - EPO
Medica Insure Silver $0 Copay PCP Visits - EPO
Medica Insure Silver Share - EPO
Medica Insure Silver Standard - EPO
Medica with CHI Health Bronze $0 Copay PCP Visits - EPO
Medica with CHI Health Bronze $0 Copay PCP Visits + Adult Eye Exam - EPO
Medica with CHI Health Bronze Premier - EPO
Medica with CHI Health Bronze Premier + Adult Eye Exam - EPO
Medica with CHI Health Bronze Share - EPO
Medica with CHI Health Bronze Share + Adult Eye Exam - EPO
Medica with CHI Health Expanded Bronze Standard - EPO
Medica with CHI Health Expanded Bronze Standard + Adult Eye Exam - EPO
Medica with CHI Health Gold $0 Copay PCP Visits - EPO
Medica with CHI Health Gold $0 Copay PCP Visits + Adult Eye Exam - EPO

Blue Cross Blue Shield

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Medicare

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Medicaid

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Railroad Medicare

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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. NATHAN W MURDOCH MD
Authorized Official Title: OWNER
Authorized Official Phone: (308) 398-6400

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier	Type / Code	Identifier State	Identifier Issuer
01876	OTHER (01)	NE	BLUE CROSS BLUE SHIELD
CV0043	OTHER (01)	NE	RAILROAD MEDICARE

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 1932136405, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 6

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 12 → 1 + 2

Pos 8

Unchanged

Pos 9

Doubled → 0

Check

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 3 → 6 1 → 2 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 2 + 3 + 1 + 2 + 4 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5

This NPI is valid

The calculated check digit is 5, which matches the last digit of 1932136405.