CAITLYN DIAN TSUTSUI LPT
NPI 1417744566
Licensed Psychiatric Technician in Sacramento, CA

NPI Status: Active since April 22, 2025

Contact Information

3440 VIKING DR
SACRAMENTO, CA
ZIP 95827
Phone: (916) 840-1459
Fax: (916) 262-8599

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  • Individual
  • Female
  • Licensed Psychiatric Technician

About CAITLYN TSUTSUI

This page provides the complete NPI Profile along with additional information for Caitlyn Tsutsui, a provider established in Sacramento, California with a medical specialization in Licensed Psychiatric Technician. The healthcare provider is registered in the NPI registry with number 1417744566 assigned on April 2025. The practitioner's primary taxonomy code is 167G00000X with license number PT41034 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1417744566
Provider Name
CAITLYN DIAN TSUTSUI LPT
Gender
Female
Entity Type
Individual
Location Address
3440 VIKING DR SACRAMENTO, CA 95827
Location Phone
(916) 840-1459
Location Fax
(916) 262-8599
Mailing Address
3440 VIKING DR SACRAMENTO, CA 95827
Mailing Phone
(916) 840-1459
Mailing Fax
(916) 262-8599
Is Sole Proprietor?
No
Enumeration Date
04-22-2025
Last Update Date
04-22-2025
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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

Licensed Psychiatric Technician

Taxonomy Code
167G00000X
Type
Nursing Service Providers
License No.
PT41034
License State
CA
Taxonomy Description
An individual licensed by the state board as a Psychiatric Technician based upon completion of a prescribed course of theory and clinical practice, with two thirds of the clinical practice time focused on mental and developmental disorders. The psychiatric technician practices under the direct supervision of a physician, psychologist, registered nurse or other professional to provide care to patients with mental disorders and developmental disabilities.

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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 1417744566, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
4
Unchanged
Pos 3
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
6
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 7 → 14 → 5 4 → 8 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 1 + 4 + 4 + 8 + 5 + 1 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1417744566.

Other Providers at the Same Location


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

Registered Nurse (Psychiatric/Mental Health)
3440 VIKING DR
SACRAMENTO, CA 95827
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities
3440 VIKING DR, 114
SACRAMENTO, CA 95827
Case Manager/Care Coordinator
3440 VIKING DR, SUITE 114
SACRAMENTO, CA 95827
Student in an Organized Health Care Education/Training Program
3440 VIKING DR, SUITE 114
SACRAMENTO, CA 95827
Counselor (Mental Health)
3440 VIKING DR, SUITE 114
SACRAMENTO, CA 95827
Counselor (Mental Health)
3440 VIKING DR, SUITE 114
SACRAMENTO, CA 95827
Counselor (Mental Health)
3440 VIKING DR
SACRAMENTO, CA 95827
Case Management
3440 VIKING DR, STE 114
SACRAMENTO, CA 95827
Case Manager/Care Coordinator
3440 VIKING DR, SUITE 114
SACRAMENTO, CA 95827
Social Worker
3440 VIKING DR, SUITE 114
SACRAMENTO, CA 95827
Marriage & Family Therapist
3440 VIKING DR, #114
SACRAMENTO, CA 95827
Case Manager/Care Coordinator
3440 VIKING DR
SACRAMENTO, CA 95827
Licensed Psychiatric Technician
3440 VIKING DR
SACRAMENTO, CA 95827
Licensed Vocational Nurse
3440 VIKING DR
SACRAMENTO, CA 95827
Student in an Organized Health Care Education/Training Program
3440 VIKING DR
SACRAMENTO, CA 95827
Counselor
3440 VIKING DR
SACRAMENTO, CA 95827
Counselor (Mental Health)
3440 VIKING DR
SACRAMENTO, CA 95827
Licensed Vocational Nurse
3440 VIKING DR
SACRAMENTO, CA 95827
Community Health Worker
3440 VIKING DR
SACRAMENTO, CA 95827
Case Manager/Care Coordinator
3440 VIKING DR
SACRAMENTO, CA 95827

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417744566, enumerated as an "individual" on April 22, 2025.

The provider is located at 3440 VIKING DR SACRAMENTO, CA 95827 and the phone number is (916) 840-1459.

Licensed Psychiatric Technician with taxonomy code 167G00000X.