JOHN S. CHO, MD
NPI 1629193511
Non-Pharmacy Dispensing Site in Rancho Cucamonga, CA
NPI Status: Active since March 20, 2007
Contact Information
9674 ARCHIBALD AVE
RANCHO CUCAMONGA, CA
ZIP 91730
Phone: (909) 989-3155
- Organization
- Non-Pharmacy Dispensing Site
About JOHN S. CHO, MD
This page provides the complete NPI Profile along with additional information for John S. Cho, Md, a provider established in Rancho Cucamonga, California operating as a Non-pharmacy Dispensing Site. The healthcare provider is registered in the NPI registry with number 1629193511 assigned on March 2007. The practitioner's primary taxonomy code is 332900000X with license number BC6256932 (CA). The provider is registered as an organization and their NPI record was last updated 6 years ago. The authorized official of this NPI record is Dr. John S Cho (Physician)
- NPI
- 1629193511
- Provider Name
- JOHN S. CHO, MD
- Entity Type
- Organization
- Location Address
- 9674 ARCHIBALD AVE RANCHO CUCAMONGA, CA 91730
- Location Phone
- (909) 989-3155
- Mailing Address
- 3607 OLD CONEJO RD THOUSAND OAKS, CA 91320
- Mailing Phone
- (805) 375-0800
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 03-20-2007
- Last Update Date
- 08-22-2020
- 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
Non-Pharmacy Dispensing Site
- Taxonomy Code
- 332900000X
- Type
- Suppliers
- License No.
- BC6256932
- License State
- CA
- Taxonomy Description
- A site other than a pharmacy that dispenses medicinal preparations under the supervision of a physician to patients for self-administration. (e.g. physician offices, ER, Urgent Care Centers, Rural Health Facilities, etc.)
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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 1629193511, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).
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 69 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.
RANCHO CUCAMONGA, CA 91730
RANCHO CUCAMONGA, CA 91730
RANCHO CUCAMONGA, CA 91730
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1629193511, enumerated as an "organization" on March 20, 2007.
The provider is located at 9674 ARCHIBALD AVE RANCHO CUCAMONGA, CA 91730 and the phone number is (909) 989-3155.
Non-Pharmacy Dispensing Site with taxonomy code 332900000X.
