MR. TREVOR ANTHONY CHEN JR. CPHT
NPI 1639779663
Pharmacy Technician in Valhalla, NY
NPI Status: Active since October 28, 2020
Contact Information
100 WOODS RD
VALHALLA, NY
ZIP 10595
Phone: (914) 493-7207
- Individual
- Male
- Pharmacy Technician
About TREVOR CHEN
This page provides the complete NPI Profile along with additional information for Trevor Chen, a provider established in Valhalla, New York with a medical specialization in Pharmacy Technician. The healthcare provider is registered in the NPI registry with number 1639779663 assigned on October 2020. The practitioner's primary taxonomy code is 183700000X. The provider is registered as an individual and his NPI record was last updated 6 years ago.
- NPI
- 1639779663
- Provider Name
- MR. TREVOR ANTHONY CHEN JR. CPHT
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 100 WOODS RD VALHALLA, NY 10595
- Location Phone
- (914) 493-7207
- Mailing Address
- 294 KATONAH AVE KATONAH, NY 10536
- Mailing Phone
- (914) 232-3200
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-28-2020
- Last Update Date
- 10-28-2020
- Code Navigator
Location Map
Secondary Locations
- 294 Katonah Ave
Katonah, NY 10536
(914) 232-3200
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
Pharmacy Technician
- Taxonomy Code
- 183700000X
- Type
- Pharmacy Service Providers
- Taxonomy Description
- A person who works under the direct supervision of a licensed pharmacist and performs many pharmacy-related functions that do not require the professional judgment of a pharmacist.
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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 1639779663, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).
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 77 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1639779663, enumerated as an "individual" on October 28, 2020.
The provider is located at 100 WOODS RD VALHALLA, NY 10595 and the phone number is (914) 493-7207.
Pharmacy Technician with taxonomy code 183700000X.