TYREE LEGGS
NPI 1639522709
Licensed Psychiatric Technician in Merced, CA

NPI Status: Active since July 13, 2016

Contact Information

301 E 13TH ST STE D
MERCED, CA
ZIP 95341
Phone: (209) 386-1096

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Licensed Psychiatric Technician

About TYREE LEGGS

This page provides the complete NPI Profile along with additional information for Tyree Leggs, a provider established in Merced, California with a medical specialization in Licensed Psychiatric Technician. The healthcare provider is registered in the NPI registry with number 1639522709 assigned on July 2016. The practitioner's primary taxonomy code is 167G00000X with license number PT33159 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI: 1639522709
Provider Name: TYREE LEGGS
Gender: Male
Entity Type: Individual
Location Address: 301 E 13TH ST STE D MERCED, CA 95341
Location Phone: (209) 386-1096
Mailing Address: 3433 W SHAW AVE STE 108 FRESNO, CA 93711
Mailing Phone: (559) 558-4051
Is Sole Proprietor?: Yes
Enumeration Date: 07-13-2016
Last Update Date: 04-02-2025
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Location Map

Secondary Locations

496 S Barton Ave
Fresno, CA 93750
(559) 860-4422

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.: PT33159
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.

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)
1	167G00000X	Nursing Service Providers	Licensed Psychiatric Technician	33159
2	167G00000X	Nursing Service Providers	Licensed Psychiatric Technician

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 1639522709, 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.

Pos 1

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 6

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 4

Pos 8

Unchanged

Pos 9

Doubled → 0

Check

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 3 → 6 5 → 10 → 1 2 → 4 0 → 0