TOMMY VI
NPI 1316592975
Registered Nurse - Psychiatric/Mental Health in Pasadena, CA

NPI Status: Active since August 09, 2019

Contact Information

100 W CALIFORNIA BLVD
PASADENA, CA
ZIP 91105
Phone: (626) 397-5000

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  • Individual
  • Male
  • Registered Nurse
  • Psychiatric/Mental Health

About TOMMY VI

This page provides the complete NPI Profile along with additional information for Tommy Vi, a provider established in Pasadena, California with a medical specialization in Registered Nurse, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1316592975 assigned on August 2019. The practitioner's primary taxonomy code is 163WP0808X with license number 95074430 (CA). The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1316592975
Provider Name
TOMMY VI
Gender
Male
Entity Type
Individual
Location Address
100 W CALIFORNIA BLVD PASADENA, CA 91105
Location Phone
(626) 397-5000
Mailing Address
100 W CALIFORNIA BLVD PASADENA, CA 91105
Is Sole Proprietor?
No
Enumeration Date
08-09-2019
Last Update Date
03-12-2026
Code Navigator

A registered nurse (RN) like Tommy Vi coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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

Registered Nurse Psychiatric/Mental Health

Taxonomy Code
163WP0808X
Type
Nursing Service Providers
License No.
95074430
License State
CA

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363LP0808XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Psychiatric/Mental Health

95037679 (CA)

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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 1316592975, 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.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
1
Doubled → 2
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
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 1 → 2 5 → 10 → 1 2 → 4 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 2 + 6 + 1 + 0 + 9 + 4 + 9 + 1 + 4 + 24 = 65

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.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1316592975.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

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100 W CALIFORNIA BLVD
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Emergency Medicine
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Physician Assistant (Medical)
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100 W CALIFORNIA BLVD
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100 W CALIFORNIA BLVD
PASADENA, CA 91105
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100 W CALIFORNIA BLVD
PASADENA, CA 91105
Anesthesiology
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Anesthesiology
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Anesthesiology
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Anesthesiology
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Anesthesiology
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Anesthesiology
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Anesthesiology
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Anesthesiology
100 W CALIFORNIA BLVD
PASADENA, CA 91105
Anesthesiology
100 W CALIFORNIA BLVD
PASADENA, CA 91105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316592975, enumerated as an "individual" on August 09, 2019.

The provider is located at 100 W CALIFORNIA BLVD PASADENA, CA 91105 and the phone number is (626) 397-5000.

Registered Nurse with taxonomy code 163WP0808X and a focus in Psychiatric/Mental Health.