MARY KARANJA
NPI 1255271789
Custodial Care Facility - Adult Care Home in Port Orchard, WA
NPI Status: Active since April 01, 2026
Contact Information
3348 SE CEDAR CT
PORT ORCHARD, WA
ZIP 98366
Phone: (253) 765-3576
- Individual
- Female
- Custodial Care Facility
- Adult Care Home
About MARY KARANJA
This page provides the complete NPI Profile along with additional information for Mary Karanja, a provider established in Port Orchard, Washington with a medical specialization in Custodial Care Facility, focusing in adult care home . The healthcare provider is registered in the NPI registry with number 1255271789 assigned on April 2026. The practitioner's primary taxonomy code is 311ZA0620X with license number 758895 (WA). The provider is registered as an individual and her NPI record was last updated April 2026.
- NPI
- 1255271789
- Provider Name
- MARY KARANJA
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 3348 SE CEDAR CT PORT ORCHARD, WA 98366
- Location Phone
- (253) 765-3576
- Mailing Address
- 3348 SE CEDAR CT PORT ORCHARD, WA 98366
- Mailing Phone
- (253) 765-3576
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-01-2026
- Last Update Date
- 04-01-2026
- 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
Custodial Care Facility Adult Care Home
- Taxonomy Code
- 311ZA0620X
- Type
- Nursing & Custodial Care Facilities
- License No.
- 758895
- License State
- WA
- Taxonomy Description
- A custodial care facility providing supportive and personal care services to disabled and/or elderly individuals who cannot function independently in most areas of activity and need assistance and monitoring to enable them to remain in a home like environment.
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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 1255271789, 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 1255271789, enumerated as an "individual" on April 01, 2026.
The provider is located at 3348 SE CEDAR CT PORT ORCHARD, WA 98366 and the phone number is (253) 765-3576.
Custodial Care Facility with taxonomy code 311ZA0620X and a focus in Adult Care Home.
