SAMANTHA WOO
NPI 1396621538
Nurse Practitioner - School in Los Angeles, CA

NPI Status: Active since August 13, 2025

Contact Information

1849 SAWTELLE BLVD
LOS ANGELES, CA
ZIP 90025
Phone: (510) 689-3274

Get Directions Write a Review

  • Individual
  • Female
  • Nurse Practitioner
  • School

About SAMANTHA WOO

This page provides the complete NPI Profile along with additional information for Samantha Woo, a provider established in Los Angeles, California with a medical specialization in Nurse Practitioner, focusing in school . The healthcare provider is registered in the NPI registry with number 1396621538 assigned on August 2025. The practitioner's primary taxonomy code is 363LS0200X with license number 94413153 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1396621538
Provider Name
SAMANTHA WOO
Gender
Female
Entity Type
Individual
Location Address
1849 SAWTELLE BLVD LOS ANGELES, CA 90025
Location Phone
(510) 689-3274
Mailing Address
1598 MARLESTA RD PINOLE, CA 94564
Is Sole Proprietor?
Yes
Enumeration Date
08-13-2025
Last Update Date
08-13-2025
Code Navigator

A nurse practitioner (NP) like Samantha Woo is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner School

Taxonomy Code
363LS0200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
94413153
License State
CA

Reviews for SAMANTHA WOO

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 1396621538, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
Check
8
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 9 → 18 → 9 6 → 12 → 3 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 1 + 8 + 6 + 1 + 2 + 2 + 2 + 5 + 6 + 24 = 62

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1396621538.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Psychologist (Clinical)
1849 SAWTELLE BLVD, SUITE 540
LOS ANGELES, CA 90025
Psychologist (Clinical)
1849 SAWTELLE BLVD, SUITE 503
LOS ANGELES, CA 90025
Marriage & Family Therapist
1849 SAWTELLE BLVD, SUITE 660
LOS ANGELES, CA 90025
Psychologist (Cognitive & Behavioral)
1849 SAWTELLE BLVD, SUITE 680
LOS ANGELES, CA 90025
Social Worker
1849 SAWTELLE BLVD, SUITE 660
LOS ANGELES, CA 90025
Marriage & Family Therapist
1849 SAWTELLE BLVD, SUITE 100
LOS ANGELES, CA 90025
Marriage & Family Therapist
1849 SAWTELLE BLVD, #100
LOS ANGELES, CA 90025
Marriage & Family Therapist
1849 SAWTELLE BLVD
LOS ANGELES, CA 90025
Psychologist (Clinical)
1849 SAWTELLE BLVD, SUITE 610
LOS ANGELES, CA 90025
Counselor (Mental Health)
1849 SAWTELLE BLVD
LOS ANGELES, CA 90025
Marriage & Family Therapist
1849 SAWTELLE BLVD, STE 610
LOS ANGELES, CA 90025
Counselor (Professional)
1849 SAWTELLE BLVD
LOS ANGELES, CA 90025
Social Worker (Clinical)
1849 SAWTELLE BLVD
LOS ANGELES, CA 90025
Counselor (Mental Health)
1849 SAWTELLE BLVD
LOS ANGELES, CA 90025
Psychologist
1849 SAWTELLE BLVD
LOS ANGELES, CA 90025
Social Worker (Clinical)
1849 SAWTELLE BLVD
LOS ANGELES, CA 90025
Social Worker (Clinical)
1849 SAWTELLE BLVD
LOS ANGELES, CA 90025

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396621538, enumerated as an "individual" on August 13, 2025.

The provider is located at 1849 SAWTELLE BLVD LOS ANGELES, CA 90025 and the phone number is (510) 689-3274.

Nurse Practitioner with taxonomy code 363LS0200X and a focus in School.