ISAIAH ACUNA ESPIRITU
NPI 1891658597
Counselor - Mental Health in Los Angeles, CA

NPI Status: Active since December 08, 2025

Contact Information

510 S VERMONT AVE
LOS ANGELES, CA
ZIP 90020
Phone: (213) 351-7284

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  • Individual
  • Male
  • Counselor
  • Mental Health

About ISAIAH ESPIRITU

This page provides the complete NPI Profile along with additional information for Isaiah Espiritu, a provider established in Los Angeles, California with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1891658597 assigned on December 2025. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and his NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1891658597
Provider Name
ISAIAH ACUNA ESPIRITU
Gender
Male
Entity Type
Individual
Location Address
510 S VERMONT AVE LOS ANGELES, CA 90020
Location Phone
(213) 351-7284
Mailing Address
3460 E LA JARA ST LONG BEACH, CA 90805
Mailing Phone
(562) 682-6954
Is Sole Proprietor?
Yes
Enumeration Date
12-08-2025
Last Update Date
12-08-2025
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A mental health counselor like Isaiah Espiritu provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1891658597, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
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 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 2 + 5 + 1 + 6 + 5 + 1 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1891658597.

Other Providers at the Same Location


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

Licensed Psychiatric Technician
510 S VERMONT AVE
LOS ANGELES, CA 90020
Licensed Psychiatric Technician
510 S VERMONT AVE
LOS ANGELES, CA 90020
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Pharmacy Technician
510 S VERMONT AVE
LOS ANGELES, CA 90020
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Psychologist (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Clinic/Center (Mental Health (Including Community Mental Health Center))
510 S VERMONT AVE, 17TH FLOOR
LOS ANGELES, CA 90020
Registered Nurse
510 S VERMONT AVE
LOS ANGELES, CA 90020
Clinic/Center (Mental Health (Including Community Mental Health Center))
510 S VERMONT AVE, 18TH FL
LOS ANGELES, CA 90020
Rehabilitation Practitioner
510 S VERMONT AVE
LOS ANGELES, CA 90020
Registered Nurse (Psychiatric/Mental Health)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Clinic/Center (Mental Health (Including Community Mental Health Center))
510 S VERMONT AVE, 21 FL RM 21M12
LOS ANGELES, CA 90020
Clinic/Center (Mental Health (Including Community Mental Health Center))
510 S VERMONT AVE, 21 FL ROOM 21K05
LOS ANGELES, CA 90020
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Clinic/Center (Mental Health (Including Community Mental Health Center))
510 S VERMONT AVE
LOS ANGELES, CA 90020

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891658597, enumerated as an "individual" on December 08, 2025.

The provider is located at 510 S VERMONT AVE LOS ANGELES, CA 90020 and the phone number is (213) 351-7284.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.