TERESA MASTERS
NPI 1326924622
In Home Supportive Care in Columbiana, OH
NPI Status: Active since August 12, 2025
Contact Information
210 N MAIN ST
COLUMBIANA, OH
ZIP 44408
Phone: (330) 268-3596
- Individual
- Female
- In Home Supportive Care
About TERESA MASTERS
This page provides the complete NPI Profile along with additional information for Teresa Masters, a provider established in Columbiana, Ohio with a medical specialization in In Home Supportive Care. The healthcare provider is registered in the NPI registry with number 1326924622 assigned on August 2025. The practitioner's primary taxonomy code is 253Z00000X. The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1326924622
- Provider Name
- TERESA MASTERS
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 210 N MAIN ST COLUMBIANA, OH 44408
- Location Phone
- (330) 268-3596
- Mailing Address
- 550 TERRA VERDE AVE COLUMBIANA, OH 44408
- Mailing Phone
- (330) 268-3596
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 08-12-2025
- Last Update Date
- 08-13-2025
- 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
In Home Supportive Care
- Taxonomy Code
- 253Z00000X
- Type
- Agencies
- Taxonomy Description
- An In Home Supportive Care Agency provides services in the patient's home with the goal of enabling the patient to remain at home. The services provided may include personal care services such as hands-on assistance with activities of daily living (ADLs), e.g., eating, bathing, dressing, and bladder and bowel requirements; homemaker services and instrumental activities of daily living (IADLs), e.g., taking medications, shopping for groceries, laundry, housekeeping, and companionship; and/or supervision or cuing so that a person can perform tasks themselves.
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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 1326924622, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).
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 68 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1326924622, enumerated as an "individual" on August 12, 2025.
The provider is located at 210 N MAIN ST COLUMBIANA, OH 44408 and the phone number is (330) 268-3596.
In Home Supportive Care with taxonomy code 253Z00000X.
