HIGHWAYSQUARED INC
NPI 1881753945
Psychiatry & Neurology - Vascular Neurology in Los Angeles, CA

NPI Status: Active since December 06, 2006

Contact Information

9911 W PICO BLVD
STE 630
LOS ANGELES, CA
ZIP 90035
Phone: (310) 553-5717
Fax: (310) 553-5839

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  • Organization
  • Psychiatry & Neurology
  • Vascular Neurology

About HIGHWAYSQUARED INC

This page provides the complete NPI Profile along with additional information for Highwaysquared Inc, a provider established in Los Angeles, California operating as a Psychiatry & Neurology, focusing in vascular neurology . The healthcare provider is registered in the NPI registry with number 1881753945 assigned on December 2006. The practitioner's primary taxonomy code is 2084V0102X. The provider is registered as an organization and their NPI record was last updated one year ago. Highwaysquared Inc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Mr. Jonathan Asher Yaker (Ceo)

NPI
1881753945
Provider Name
HIGHWAYSQUARED INC
Entity Type
Organization
Location Address
9911 W PICO BLVD STE 630 LOS ANGELES, CA 90035
Location Phone
(310) 553-5717
Location Fax
(310) 553-5839
Mailing Address
9911 W PICO BLVD STE 630 LOS ANGELES, CA 90035
Mailing Phone
(310) 553-5717
Mailing Fax
(310) 553-5839
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-06-2006
Last Update Date
09-11-2025
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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

Psychiatry & Neurology Vascular Neurology

Taxonomy Code
2084V0102X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
Vascular Neurology is a subspecialty in the evaluation, prevention, treatment and recovery from vascular diseases of the nervous system. This subspecialty includes the diagnosis and treatment of vascular events of arterial or venous origin from a large number of causes that affect the brain or spinal cord such as ischemic stroke, intracranial hemorrhage, spinal cord ischemia and spinal cord hemorrhage.

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)
1111NN0400XChiropractic Providers

Chiropractor
Neurology

 
2111NR0200XChiropractic Providers

Chiropractor
Radiology

 
32085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

 
42085R0204XAllopathic & Osteopathic Physicians

Radiology
Vascular & Interventional Radiology

 
52085U0001XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Ultrasound

 
6213ER0200XPodiatric Medicine & Surgery Service Providers

Podiatrist
Radiology

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

MR. JONATHAN ASHER YAKER

Authorized Official Title
CEO
Authorized Official Phone
(800) 967-3309

Reviews for HIGHWAYSQUARED INC

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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 1881753945, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
5
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 8 → 16 → 7 7 → 14 → 5 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 + 1 + 6 + 1 + 1 + 4 + 5 + 6 + 9 + 8 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1881753945.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
9911 W PICO BLVD, #1430
LOS ANGELES, CA 90035
Psychiatry & Neurology (Psychiatry)
9911 W PICO BLVD, SUITE 1260
LOS ANGELES, CA 90035
Dentist (General Practice)
9911 W PICO BLVD, 1500
LOS ANGELES, CA 90035
Dentist (General Practice)
9911 W PICO BLVD, SUITE 1500
LOS ANGELES, CA 90035
Dentist (General Practice)
9911 W PICO BLVD, SUITE 1020
LOS ANGELES, CA 90035
Dentist (General Practice)
9911 W PICO BLVD, SUITE 1450
LOS ANGELES, CA 90035
Psychiatry & Neurology (Psychiatry)
9911 W PICO BLVD, SUITE 1280
LOS ANGELES, CA 90035
Chiropractor
9911 W PICO BLVD, SUITE 101
LOS ANGELES, CA 90035
Obstetrics & Gynecology
9911 W PICO BLVD, SUITE 500
LOS ANGELES, CA 90035
Psychologist (Clinical)
9911 W PICO BLVD, 1070
LOS ANGELES, CA 90035
Dentist (General Practice)
9911 W PICO BLVD, #970
LOS ANGELES, CA 90035
Chiropractor
9911 W PICO BLVD
LOS ANGELES, CA 90035
Chiropractor
9911 W PICO BLVD, SUITE 1215
LOS ANGELES, CA 90035
Social Worker (Clinical)
9911 W PICO BLVD, SUITE 1575
LOS ANGELES, CA 90035
Psychologist (Clinical)
9911 W PICO BLVD
LOS ANGELES, CA 90035
Dentist
9911 W PICO BLVD, SUITE 1500
LOS ANGELES, CA 90035
Psychiatry & Neurology (Psychiatry)
9911 W PICO BLVD
LOS ANGELES, CA 90035
Psychiatry & Neurology (Psychiatry)
9911 W PICO BLVD, STE 1025
LOS ANGELES, CA 90035
Psychologist (Intellectual and Developmental Disabilities)
9911 W PICO BLVD, SUITE 1480
LOS ANGELES, CA 90035
Dentist
9911 W PICO BLVD, SUITE 1450
LOS ANGELES, CA 90035

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881753945, enumerated as an "organization" on December 06, 2006.

The provider is located at 9911 W PICO BLVD STE 630 LOS ANGELES, CA 90035 and the phone number is (310) 553-5717.

Psychiatry & Neurology with taxonomy code 2084V0102X and a focus in Vascular Neurology.