JOYCE G WILLIAMS
NPI 1386105419
Medical Foods Supplier in Plain Dealing, LA
NPI Status: Active since March 29, 2019
Contact Information
154 WILLIAMS TRL
PLAIN DEALING, LA
ZIP 71064
Phone: (318) 840-7446
- Individual
- Female
- Medical Foods Supplier
About JOYCE WILLIAMS
This page provides the complete NPI Profile along with additional information for Joyce Williams, a provider established in Plain Dealing, Louisiana with a medical specialization in Medical Foods Supplier. The healthcare provider is registered in the NPI registry with number 1386105419 assigned on March 2019. The practitioner's primary taxonomy code is 335G00000X. The provider is registered as an individual and her NPI record was last updated 7 years ago.
- NPI
- 1386105419
- Provider Name
- JOYCE G WILLIAMS
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 154 WILLIAMS TRL PLAIN DEALING, LA 71064
- Location Phone
- (318) 840-7446
- Mailing Address
- 154 WILLIAMS TRL PLAIN DEALING, LA 71064
- Mailing Phone
- (318) 840-7446
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 03-29-2019
- Last Update Date
- 03-29-2019
- 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
Medical Foods Supplier
- Taxonomy Code
- 335G00000X
- Type
- Suppliers
- Taxonomy Description
- A supplier of special replacement foods for clients with errors of metabolism that prohibit them from eating a regular diet. Medical foods are lacking in the compounds which cause complications of the metabolic disorder, and are not generally available in grocery stores, health food stores, or pharmacies.
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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 1386105419, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).
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 51 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1386105419, enumerated as an "individual" on March 29, 2019.
The provider is located at 154 WILLIAMS TRL PLAIN DEALING, LA 71064 and the phone number is (318) 840-7446.
Medical Foods Supplier with taxonomy code 335G00000X.
