MARISA CHANG MD INCORPORATED
NPI 1942448253
Psychiatry & Neurology - Neurology in Santa Monica, CA

NPI Status: Active since January 23, 2009

Contact Information

2811 WILSHIRE BLVD
SUITE 790
SANTA MONICA, CA
ZIP 90403
Phone: (323) 829-5968
Fax: (310) 453-3685

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  • Organization
  • Psychiatry & Neurology
  • Neurology

About MARISA CHANG MD INCORPORATED

This page provides the complete NPI Profile along with additional information for Marisa Chang Md Incorporated, a provider established in Santa Monica, California operating as a Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1942448253 assigned on January 2009. The practitioner's primary taxonomy code is 2084N0400X with license number A93323 (CA). The provider is registered as an organization and their NPI record was last updated 17 years 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 Dr. Marisa Chang M.d. (Owner)

NPI
1942448253
Provider Name
MARISA CHANG MD INCORPORATED
Entity Type
Organization
Location Address
2811 WILSHIRE BLVD SUITE 790 SANTA MONICA, CA 90403
Location Phone
(323) 829-5968
Location Fax
(310) 453-3685
Mailing Address
2811 WILSHIRE BLVD SUITE 790 SANTA MONICA, CA 90403
Mailing Phone
(323) 829-5968
Mailing Fax
(310) 453-3685
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-23-2009
Last Update Date
03-19-2009
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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 Neurology

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
License No.
A93323
License State
CA
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

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

DR. MARISA CHANG M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(323) 633-1420

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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 1942448253, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 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 4 → 8 4 → 8 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 8 + 4 + 1 + 6 + 2 + 1 + 0 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1942448253.

Other Providers at the Same Location


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

Pain Medicine (Interventional Pain Medicine)
2811 WILSHIRE BLVD, STE 790
SANTA MONICA, CA 90403
Nuclear Medicine
2811 WILSHIRE BLVD, SUITE 810
SANTA MONICA, CA 90403
Dermatology (Dermatopathology)
2811 WILSHIRE BLVD, SUITE 615
SANTA MONICA, CA 90403
Pain Medicine (Interventional Pain Medicine)
2811 WILSHIRE BLVD, # 790
SANTA MONICA, CA 90403
Nuclear Medicine
2811 WILSHIRE BLVD, SUITE 810
SANTA MONICA, CA 90403
Internal Medicine
2811 WILSHIRE BLVD, #800
SANTA MONICA, CA 90403
Speech-Language Pathologist
2811 WILSHIRE BLVD, SUITE 785
SANTA MONICA, CA 90403
Speech-Language Pathologist
2811 WILSHIRE BLVD, SUITE 785
SANTA MONICA, CA 90403
Speech-Language Pathologist
2811 WILSHIRE BLVD, SUITE 785
SANTA MONICA, CA 90403
Physical Medicine & Rehabilitation (Pain Medicine)
2811 WILSHIRE BLVD, SUITE 850
SANTA MONICA, CA 90403
Psychiatry & Neurology (Psychiatry)
2811 WILSHIRE BLVD, # 620
SANTA MONICA, CA 90403
Neurological Surgery
2811 WILSHIRE BLVD, #840
SANTA MONICA, CA 90403
Otolaryngology
2811 WILSHIRE BLVD, SUITE 800
SANTA MONICA, CA 90403
Physical Therapist
2811 WILSHIRE BLVD, SUITE 600
SANTA MONICA, CA 90403
Internal Medicine
2811 WILSHIRE BLVD, SUITE 510
SANTA MONICA, CA 90403
Dermatology (Dermatopathology)
2811 WILSHIRE BLVD, SUITE 615
SANTA MONICA, CA 90403
Neurological Surgery
2811 WILSHIRE BLVD, #840
SANTA MONICA, CA 90403
Acupuncturist
2811 WILSHIRE BLVD, SUITE 540
SANTA MONICA, CA 90403
Family Medicine (Adult Medicine)
2811 WILSHIRE BLVD, SUITE 610
SANTA MONICA, CA 90403
General Practice
2811 WILSHIRE BLVD, SUITE 610
SANTA MONICA, CA 90403

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942448253, enumerated as an "organization" on January 23, 2009.

The provider is located at 2811 WILSHIRE BLVD SUITE 790 SANTA MONICA, CA 90403 and the phone number is (323) 829-5968.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.