MELISSA MARROQUIN
NPI 1467345686
Radiologic Technologist - Magnetic Resonance Imaging in Laguna Woods, CA

NPI Status: Active since May 29, 2025

Contact Information

24331 EL TORO RD STE 150
LAGUNA WOODS, CA
ZIP 92637
Phone: (949) 586-3200

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  • Individual
  • Female
  • Radiologic Technologist
  • Magnetic Resonance Imaging

About MELISSA MARROQUIN

This page provides the complete NPI Profile along with additional information for Melissa Marroquin, a provider established in Laguna Woods, California with a medical specialization in Radiologic Technologist, focusing in magnetic resonance imaging . The healthcare provider is registered in the NPI registry with number 1467345686 assigned on May 2025. The practitioner's primary taxonomy code is 2471M1202X with license number ARMRIT1513 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1467345686
Provider Name
MELISSA MARROQUIN
Gender
Female
Entity Type
Individual
Location Address
24331 EL TORO RD STE 150 LAGUNA WOODS, CA 92637
Location Phone
(949) 586-3200
Mailing Address
23441 VIA SAN MIGUEL ALISO VIEJO, CA 92656
Is Sole Proprietor?
Yes
Enumeration Date
05-29-2025
Last Update Date
05-29-2025
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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 Magnetic Resonance Imaging

Taxonomy Code
2471M1202X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
ARMRIT1513
License State
CA
Taxonomy Description
A radiologic technologist who specializes in magnetic resonance imaging (MRI) and is appropriately educated and trained, consistent with nationally recognized standards, state statute, and facility policy in performance of MRIs, 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 1467345686, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 6 → 12 → 3 3 → 6 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 6 + 4 + 1 + 0 + 6 + 1 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1467345686.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Clinic/Center (Ambulatory Surgical)
24331 EL TORO RD STE 150
LAGUNA WOODS, CA 92637

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467345686, enumerated as an "individual" on May 29, 2025.

The provider is located at 24331 EL TORO RD STE 150 LAGUNA WOODS, CA 92637 and the phone number is (949) 586-3200.

Radiologic Technologist with taxonomy code 2471M1202X and a focus in Magnetic Resonance Imaging.