BRENDA W GREENBERG RT(R)(CT) CIIP PMP
NPI 1477489268
Radiologic Technologist - Computed Tomography in Chapel Hill, NC

NPI Status: Active since June 20, 2026

Contact Information

801 HILLSBOROUGH RD
CHAPEL HILL, NC
ZIP 27516
Phone: (919) 289-9145

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  • Individual
  • Female
  • Radiologic Technologist
  • Computed Tomography

About BRENDA GREENBERG

This page provides the complete NPI Profile along with additional information for Brenda Greenberg, a provider established in Chapel Hill, North Carolina with a medical specialization in Radiologic Technologist, focusing in computed tomography . The healthcare provider is registered in the NPI registry with number 1477489268 assigned on June 2026. The practitioner's primary taxonomy code is 2471C3401X with license number ASRT473191 (NC). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1477489268
Provider Name
BRENDA W GREENBERG RT(R)(CT) CIIP PMP
Gender
Female
Entity Type
Individual
Location Address
801 HILLSBOROUGH RD CHAPEL HILL, NC 27516
Location Phone
(919) 289-9145
Mailing Address
801 HILLSBOROUGH RD CHAPEL HILL, NC 27516
Mailing Phone
(919) 289-9145
Is Sole Proprietor?
Yes
Enumeration Date
06-20-2026
Last Update Date
06-20-2026
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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

Radiologic Technologist Computed Tomography

Taxonomy Code
2471C3401X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
ASRT473191
License State
NC
Taxonomy Description
A radiologic technologist who specializes in computed tomography (CT) and is appropriately educated and trained, consistent with nationally recognized standards, state statute, and facility policy in performance of CT imaging, exam techniques, equipment protocols, radiation safety, and patient care.

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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 1477489268, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
8
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 7 → 14 → 5 4 → 8 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 8 + 8 + 1 + 8 + 2 + 1 + 2 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1477489268.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477489268, enumerated as an "individual" on June 20, 2026.

The provider is located at 801 HILLSBOROUGH RD CHAPEL HILL, NC 27516 and the phone number is (919) 289-9145.

Radiologic Technologist with taxonomy code 2471C3401X and a focus in Computed Tomography.