CHARLES LE RPH
NPI 1992658025
Clinical Pharmacology in Westminster, CA
NPI Status: Active since February 18, 2026
Contact Information
15262 GOLDENWEST ST
WESTMINSTER, CA
ZIP 92683
Phone: (714) 430-3865
- Individual
- Male
- Clinical Pharmacology
About CHARLES LE
This page provides the complete NPI Profile along with additional information for Charles Le, a provider established in Westminster, California with a medical specialization in Clinical Pharmacology. The healthcare provider is registered in the NPI registry with number 1992658025 assigned on February 2026. The practitioner's primary taxonomy code is 208U00000X with license number RPH76375 (CA). The provider is registered as an individual and his NPI record was last updated February 2026.
- NPI
- 1992658025
- Provider Name
- CHARLES LE RPH
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 15262 GOLDENWEST ST WESTMINSTER, CA 92683
- Location Phone
- (714) 430-3865
- Mailing Address
- 2158 DUDLEY CIR SIGNAL HILL, CA 90755
- Is Sole Proprietor?
- No
- Enumeration Date
- 02-18-2026
- Last Update Date
- 02-18-2026
- Code Navigator
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
Clinical Pharmacology
- Taxonomy Code
- 208U00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- RPH76375
- License State
- CA
- Taxonomy Description
- Clinical pharmacology encompasses the spectrum of activities related to the discovery, development, regulation, and utilization of safe and effective drugs.
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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 1992658025, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 65 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 3 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1992658025, enumerated as an "individual" on February 18, 2026.
The provider is located at 15262 GOLDENWEST ST WESTMINSTER, CA 92683 and the phone number is (714) 430-3865.
Clinical Pharmacology with taxonomy code 208U00000X.
