JAMAINE O'BRIEN PT
NPI 1346181435
Physical Therapist - Geriatrics in Westlake Village, CA
NPI Status: Active since April 02, 2026
Contact Information
706 TRIUNFO CANYON RD
WESTLAKE VILLAGE, CA
ZIP 91361
Phone: (805) 794-7517
- Individual
- Female
- Physical Therapist
- Geriatrics
About JAMAINE O'BRIEN
This page provides the complete NPI Profile along with additional information for Jamaine O'brien, a provider established in Westlake Village, California with a medical specialization in Physical Therapist, focusing in geriatrics . The healthcare provider is registered in the NPI registry with number 1346181435 assigned on April 2026. The practitioner's primary taxonomy code is 2251G0304X with license number 17989 (CA). The provider is registered as an individual and her NPI record was last updated April 2026.
- NPI
- 1346181435
- Provider Name
- JAMAINE O'BRIEN PT
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 706 TRIUNFO CANYON RD WESTLAKE VILLAGE, CA 91361
- Location Phone
- (805) 794-7517
- Mailing Address
- 706 TRIUNFO CANYON RD WESTLAKE VILLAGE, CA 91361
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-02-2026
- Last Update Date
- 04-02-2026
- 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
Physical Therapist Geriatrics
- Taxonomy Code
- 2251G0304X
- Type
- Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- License No.
- 17989
- License State
- CA
- Taxonomy Description
- A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Geriatric Physical Therapy, who has demonstrated specialized knowledge and skill in the comprehensive biopsychosocial assessment and evidence-based management of movement in aging adults. This includes, but is not limited to, specialized knowledge in and consideration of normal age-related changes and pathological manifestations across all systems; cognition and mental health; polypharmacy; fall risk mitigation; bone health; healthy and active aging, and socioeconomic and health policy issues affecting aging adults. The geriatric physical therapist is an integral part of the interdisciplinary geriatric team and serves as an advocate for the highest level of well-being for the older adult.
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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 1346181435, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).
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 65 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1346181435, enumerated as an "individual" on April 02, 2026.
The provider is located at 706 TRIUNFO CANYON RD WESTLAKE VILLAGE, CA 91361 and the phone number is (805) 794-7517.
Physical Therapist with taxonomy code 2251G0304X and a focus in Geriatrics.
