NEUROLOGY & NEUROTHERAPEUTICS CENTER
NPI 1033090592
Psychiatry & Neurology - Neuromuscular Medicine in Torrance, CA

NPI Status: Active since September 10, 2025

Contact Information

20911 EARL ST STE 280
TORRANCE, CA
ZIP 90503
Phone: (424) 213-1984

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  • Organization
  • Psychiatry & Neurology
  • Neuromuscular Medicine

About NEUROLOGY & NEUROTHERAPEUTICS CENTER

This page provides the complete NPI Profile along with additional information for Neurology & Neurotherapeutics Center, a provider established in Torrance, California operating as a Psychiatry & Neurology, focusing in neuromuscular medicine . The healthcare provider is registered in the NPI registry with number 1033090592 assigned on September 2025. The practitioner's primary taxonomy code is 2084N0008X. The provider is registered as an organization and their 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. The authorized official of this NPI record is Samra Vazirian Md (Physician)

NPI
1033090592
Provider Name
NEUROLOGY & NEUROTHERAPEUTICS CENTER
Entity Type
Organization
Location Address
20911 EARL ST STE 280 TORRANCE, CA 90503
Location Phone
(424) 213-1984
Mailing Address
21143 HAWTHORNE BLVD # 114 TORRANCE, CA 90503
Mailing Phone
(424) 213-1984
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-10-2025
Last Update Date
09-10-2025
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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 Neuromuscular Medicine

Taxonomy Code
2084N0008X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A neurologist or child neurologist who specializes in the diagnosis and management of disorders of nerve, muscle or neuromuscular junction, including amyotrophic lateral sclerosis, peripheral neuropathies (e.g., diabetic and immune mediated neuropathies), various muscular dystrophies, congenital and acquired myopathies, inflammatory myopathies (e.g., polymyositis, inclusion body myositis) and neuromuscular transmission disorders (e.g., myasthenia gravis, Lambert-Eaton myasthenic syndrome).

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

SAMRA VAZIRIAN MD

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(310) 502-5628

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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 1033090592, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
2
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 0 → 0 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 0 + 9 + 0 + 5 + 1 + 8 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1033090592.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Internal Medicine
20911 EARL ST STE 280
TORRANCE, CA 90503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033090592, enumerated as an "organization" on September 10, 2025.

The provider is located at 20911 EARL ST STE 280 TORRANCE, CA 90503 and the phone number is (424) 213-1984.

Psychiatry & Neurology with taxonomy code 2084N0008X and a focus in Neuromuscular Medicine.