REBECCA ALONZO RN
NPI 1598649394
Registered Nurse - Medical-Surgical in Loma Linda, CA

NPI Status: Active since August 04, 2025

Contact Information

11234 ANDERSON ST
LOMA LINDA, CA
ZIP 92350
Phone: (909) 558-2454

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  • Individual
  • Female
  • Registered Nurse
  • Medical-Surgical

About REBECCA ALONZO

This page provides the complete NPI Profile along with additional information for Rebecca Alonzo, a provider established in Loma Linda, California with a medical specialization in Registered Nurse, focusing in medical-surgical . The healthcare provider is registered in the NPI registry with number 1598649394 assigned on August 2025. The practitioner's primary taxonomy code is 163WM0705X with license number 95215310 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1598649394
Provider Name
REBECCA ALONZO RN
Gender
Female
Entity Type
Individual
Location Address
11234 ANDERSON ST LOMA LINDA, CA 92350
Location Phone
(909) 558-2454
Mailing Address
4107 WADSWORTH AVE LOS ANGELES, CA 90011
Mailing Phone
(323) 605-3072
Is Sole Proprietor?
Yes
Enumeration Date
08-04-2025
Last Update Date
08-04-2025
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A registered nurse (RN) like Rebecca Alonzo coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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

Registered Nurse Medical-Surgical

Taxonomy Code
163WM0705X
Type
Nursing Service Providers
License No.
95215310
License State
CA

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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 1598649394, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 2 + 4 + 1 + 8 + 3 + 1 + 8 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1598649394.

Other Providers at the Same Location


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

Occupational Therapist (Neurorehabilitation)
11234 ANDERSON ST
LOMA LINDA, CA 92350
Internal Medicine
11234 ANDERSON ST
LOMA LINDA, CA 92350
Student in an Organized Health Care Education/Training Program
11234 ANDERSON ST, HOUSE STAFF OFFICE CP 21005
LOMA LINDA, CA 92350
Nurse Anesthetist, Certified Registered
11234 ANDERSON ST
LOMA LINDA, CA 92350
Nurse Anesthetist, Certified Registered
11234 ANDERSON ST, RM A504
LOMA LINDA, CA 92350
Pediatrics
11234 ANDERSON ST, LOMA LINDA UNIVERSITY MEDICAL CENTER, PEDIATRICS
LOMA LINDA, CA 92350
Nurse Anesthetist, Certified Registered
11234 ANDERSON ST
LOMA LINDA, CA 92350
Pathology (Anatomic Pathology & Clinical Pathology)
11234 ANDERSON ST, PATHOLOGY RESIDENCY PROGRAM
LOMA LINDA, CA 92350
Student in an Organized Health Care Education/Training Program
11234 ANDERSON ST
LOMA LINDA, CA 92350
Neurological Surgery
11234 ANDERSON ST
LOMA LINDA, CA 92350
Anesthesiology (Critical Care Medicine)
11234 ANDERSON ST
LOMA LINDA, CA 92350
Surgery (Pediatric Surgery)
11234 ANDERSON ST
LOMA LINDA, CA 92350
Pediatrics
11234 ANDERSON ST
LOMA LINDA, CA 92350
Radiology (Radiation Oncology)
11234 ANDERSON ST
LOMA LINDA, CA 92350
Pediatrics (Neonatal-Perinatal Medicine)
11234 ANDERSON ST
LOMA LINDA, CA 92350
Physician Assistant (Medical)
11234 ANDERSON ST
LOMA LINDA, CA 92350
Physician Assistant
11234 ANDERSON ST
LOMA LINDA, CA 92350
Orthopaedic Surgery
11234 ANDERSON ST
LOMA LINDA, CA 92350
Student in an Organized Health Care Education/Training Program
11234 ANDERSON ST
LOMA LINDA, CA 92350
Radiology (Diagnostic Radiology)
11234 ANDERSON ST
LOMA LINDA, CA 92350

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598649394, enumerated as an "individual" on August 04, 2025.

The provider is located at 11234 ANDERSON ST LOMA LINDA, CA 92350 and the phone number is (909) 558-2454.

Registered Nurse with taxonomy code 163WM0705X and a focus in Medical-Surgical.