ROSEMARY FOSTER
NPI 1538096169
Prosthetic/Orthotic Supplier in Knoxville, TN
NPI Status: Active since May 07, 2026
Contact Information
8609 PEPPERTREE LN
KNOXVILLE, TN
ZIP 37923
Phone: (843) 446-0214
This NPI profile has been added to the NPI registry within the last 30 days.
- Individual
- Female
- Prosthetic/Orthotic Supplier
About ROSEMARY FOSTER
This page provides the complete NPI Profile along with additional information for Rosemary Foster, a provider established in Knoxville, Tennessee with a medical specialization in Prosthetic/orthotic Supplier. The healthcare provider is registered in the NPI registry with number 1538096169 assigned on May 2026. The practitioner's primary taxonomy code is 335E00000X. The provider is registered as an individual and her NPI record was last updated May 2026.
- NPI
- 1538096169
- Provider Name
- ROSEMARY FOSTER
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 8609 PEPPERTREE LN KNOXVILLE, TN 37923
- Location Phone
- (843) 446-0214
- Mailing Address
- 8609 PEPPERTREE LN KNOXVILLE, TN 37923
- Mailing Phone
- (843) 446-0214
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-07-2026
- Last Update Date
- 05-07-2026
- 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
Prosthetic/Orthotic Supplier
- Taxonomy Code
- 335E00000X
- Type
- Suppliers
- Taxonomy Description
- An organization that provides prosthetic and orthotic care which may include, but is not limited to, patient evaluation, prosthesis or orthosis design, fabrication, fitting and modification to treat limb loss for purposes of restoring physiological function and/or cosmesis or to treat a neuromusculoskeletal disorder or acquired condition.
Reviews for ROSEMARY FOSTER
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 1538096169, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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 61 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1538096169, enumerated as an "individual" on May 07, 2026.
The provider is located at 8609 PEPPERTREE LN KNOXVILLE, TN 37923 and the phone number is (843) 446-0214.
Prosthetic/Orthotic Supplier with taxonomy code 335E00000X.
