DELANEY P BOYER PSYCHIATRIC TECH
NPI 1831663046
Licensed Psychiatric Technician in Fresno, CA

NPI Status: Active since January 22, 2019

Contact Information

2549 W SHAW AVE
FRESNO, CA
ZIP 93711
Phone: (559) 832-0850

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

Individual
Female
Licensed Psychiatric Technician

About DELANEY BOYER

This page provides the complete NPI Profile along with additional information for Delaney Boyer, a provider established in Fresno, California with a medical specialization in Licensed Psychiatric Technician. The healthcare provider is registered in the NPI registry with number 1831663046 assigned on January 2019. The practitioner's primary taxonomy code is 167G00000X with license number 32720 (CA). The provider is registered as an individual and her NPI record was last updated December 2025.

NPI: 1831663046
Provider Name: DELANEY P BOYER PSYCHIATRIC TECH
Other Name: DELANEY P BOYER
Other Name Type: Former Name (1)
Gender: Female
Entity Type: Individual
Location Address: 2549 W SHAW AVE FRESNO, CA 93711
Location Phone: (559) 832-0850
Mailing Address: 2549 W SHAW AVE FRESNO, CA 93711
Mailing Phone: (559) 264-7521
Mailing Fax
Is Sole Proprietor?: Yes
Enumeration Date: 01-22-2019
Last Update Date: 12-12-2025
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Location Map

Secondary Locations

300 E 15th St Ste B
Merced, CA 95341
(209) 381-6879
2550 W CLINTON AVE BLDG W
FRESNO, CA 93705
(559) 264-7521

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.: 32720
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.

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 1831663046, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 6

Pos 4

Unchanged

Pos 5

Doubled → 12 → 1 + 2

Pos 6

Unchanged

Pos 7

Doubled → 6

Pos 8

Unchanged

Pos 9

Doubled → 8

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 6 → 12 → 3 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 2 + 6 + 6 + 0 + 8 + 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 1831663046.