GOLD COAST MEDICAL DIAGNOSTICS CO LLC
NPI 1821933003
Radiology - Diagnostic Radiology in Denver, CO

NPI Status: Active since April 22, 2026

Contact Information

4999 E KENTUCKY AVE
DENVER, CO
ZIP 80246
Phone: (720) 551-4112

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  • Organization
  • Radiology
  • Diagnostic Radiology

About GOLD COAST MEDICAL DIAGNOSTICS CO LLC

This page provides the complete NPI Profile along with additional information for Gold Coast Medical Diagnostics Co Llc, a provider established in Denver, Colorado operating as a Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1821933003 assigned on April 2026. The practitioner's primary taxonomy code is 2085R0202X. The provider is registered as an organization and their NPI record was last updated April 2026. Gold Coast Medical Diagnostics Co Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Ossamah Abaidat (Billing Manager)

NPI
1821933003
Provider Name
GOLD COAST MEDICAL DIAGNOSTICS CO LLC
Entity Type
Organization
Location Address
4999 E KENTUCKY AVE DENVER, CO 80246
Location Phone
(720) 551-4112
Mailing Address
4999 E KENTUCKY AVE DENVER, CO 80246
Mailing Phone
(720) 551-4112
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-22-2026
Last Update Date
04-22-2026
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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
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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

OSSAMAH ABAIDAT

Authorized Official Title
BILLING MANAGER
Authorized Official Phone
(720) 551-4112

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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 1821933003, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
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 2 → 4 9 → 18 → 9 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 1 + 8 + 3 + 6 + 0 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1821933003.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Ophthalmology
4999 E KENTUCKY AVE, STE 201
DENVER, CO 80246
Optometrist
4999 E KENTUCKY AVE, SUITE 203
DENVER, CO 80246
Ophthalmology
4999 E KENTUCKY AVE, SUITE 203
DENVER, CO 80246
Ophthalmology
4999 E KENTUCKY AVE
DENVER, CO 80246
Ophthalmology
4999 E KENTUCKY AVE
DENVER, CO 80246
Ophthalmology
4999 E KENTUCKY AVE, STE 202
DENVER, CO 80246
Ophthalmology
4999 E KENTUCKY AVE, SUITE 203
DENVER, CO 80246
Ophthalmology
4999 E KENTUCKY AVE, 102
DENVER, CO 80246
Specialist
4999 E KENTUCKY AVE, #202
DENVER, CO 80246
Eyewear Supplier
4999 E KENTUCKY AVE, SUITE 100
DENVER, CO 80246
Ophthalmology
4999 E KENTUCKY AVE, #202
DENVER, CO 80246
Ophthalmology
4999 E KENTUCKY AVE, STE 201
DENVER, CO 80246
Ophthalmology
4999 E KENTUCKY AVE, 200
DENVER, CO 80246
Ophthalmology
4999 E KENTUCKY AVE, SUITE #200
DENVER, CO 80246
Ophthalmology
4999 E KENTUCKY AVE, SUITE 200
DENVER, CO 80246
Optometrist
4999 E KENTUCKY AVE, SUITE 202
DENVER, CO 80246
Radiology (Diagnostic Radiology)
4999 E KENTUCKY AVE
DENVER, CO 80246

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821933003, enumerated as an "organization" on April 22, 2026.

The provider is located at 4999 E KENTUCKY AVE DENVER, CO 80246 and the phone number is (720) 551-4112.

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