AMBER ELAINE CHEUNG ACNPC-AG
NPI 1376426502
Nurse Practitioner - Acute Care in Irvine, CA

NPI Status: Active since July 28, 2025

Contact Information

17595 HARVARD AVE STE C10025
IRVINE, CA
ZIP 92614
Phone: (949) 478-2864

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  • Individual
  • Female
  • Nurse Practitioner
  • Acute Care

About AMBER CHEUNG

This page provides the complete NPI Profile along with additional information for Amber Cheung, a provider established in Irvine, California with a medical specialization in Nurse Practitioner, focusing in acute care . The healthcare provider is registered in the NPI registry with number 1376426502 assigned on July 2025. The practitioner's primary taxonomy code is 363LA2100X with license number 95034486 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1376426502
Provider Name
AMBER ELAINE CHEUNG ACNPC-AG
Gender
Female
Entity Type
Individual
Location Address
17595 HARVARD AVE STE C10025 IRVINE, CA 92614
Location Phone
(949) 478-2864
Mailing Address
17595 HARVARD AVE STE C10025 IRVINE, CA 92614
Mailing Phone
(949) 478-2864
Is Sole Proprietor?
Yes
Enumeration Date
07-28-2025
Last Update Date
07-28-2025
Code Navigator

A nurse practitioner (NP) like Amber Cheung is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Acute Care

Taxonomy Code
363LA2100X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
95034486
License State
CA

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363LA2200XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Adult Health

95034486 (CA)
2363LG0600XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Gerontology

95034486 (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 1376426502, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
3
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
2
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 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 + 3 + 1 + 4 + 6 + 8 + 2 + 1 + 2 + 5 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1376426502.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376426502, enumerated as an "individual" on July 28, 2025.

The provider is located at 17595 HARVARD AVE STE C10025 IRVINE, CA 92614 and the phone number is (949) 478-2864.

Nurse Practitioner with taxonomy code 363LA2100X and a focus in Acute Care.