AXIS PSYCHIATRIC SERVICES, PC
NPI 1750240503
Psychiatry & Neurology - Psychiatry in Los Angeles, CA

NPI Status: Active since January 19, 2026

Contact Information

13323 W WASHINGTON BLVD STE 202
LOS ANGELES, CA
ZIP 90066
Phone: (213) 762-0690
Fax: (213) 762-0732

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  • Organization
  • Psychiatry & Neurology
  • Psychiatry

About AXIS PSYCHIATRIC SERVICES, PC

This page provides the complete NPI Profile along with additional information for Axis Psychiatric Services, Pc, a provider established in Los Angeles, California operating as a Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1750240503 assigned on January 2026. The practitioner's primary taxonomy code is 2084P0800X. The provider is registered as an organization and their NPI record was last updated January 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Olga Tsoy Pmhnp-bc (Vice President)

NPI
1750240503
Provider Name
AXIS PSYCHIATRIC SERVICES, PC
Entity Type
Organization
Location Address
13323 W WASHINGTON BLVD STE 202 LOS ANGELES, CA 90066
Location Phone
(213) 762-0690
Location Fax
(213) 762-0732
Mailing Address
17415 HEMMINGWAY ST NORTHRIDGE, CA 91325
Mailing Phone
(213) 762-0690
Mailing Fax
(213) 762-0732
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-19-2026
Last Update Date
01-19-2026
Code Navigator

A psychiatrist like Axis Psychiatric Services, Pc are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

OLGA TSOY PMHNP-BC

Authorized Official Title
VICE PRESIDENT
Authorized Official Phone
(323) 821-1874

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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 1750240503, we treat the final digit (3) 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 47. The final step is to find the difference between that total and the next multiple of ten (50 - 47 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 4 + 4 + 0 + 5 + 0 + 24 = 47

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

The next multiple of ten after 47 is 50. The difference is the calculated check digit.

50 - 47 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1750240503.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Acupuncturist
13323 W WASHINGTON BLVD STE 202
LOS ANGELES, CA 90066
Nurse Practitioner (Family)
13323 W WASHINGTON BLVD STE 202
LOS ANGELES, CA 90066
Acupuncturist
13323 W WASHINGTON BLVD STE 202
LOS ANGELES, CA 90066
Nurse Practitioner (Psychiatric/Mental Health)
13323 W WASHINGTON BLVD STE 202
LOS ANGELES, CA 90066
Nurse Practitioner (Family)
13323 W WASHINGTON BLVD STE 202
LOS ANGELES, CA 90066

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750240503, enumerated as an "organization" on January 19, 2026.

The provider is located at 13323 W WASHINGTON BLVD STE 202 LOS ANGELES, CA 90066 and the phone number is (213) 762-0690.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.