MRS. MARGARET ELLEN OLSEN KOHNER MD
NPI 1477625747
Dermatology in Los Angeles, CA

NPI Status: Active since November 14, 2006

Contact Information

11600 WILSHIRE BLVD
SUITE 406
LOS ANGELES, CA
ZIP 90025
Phone: (310) 473-0911
Fax: (310) 473-0311

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  • Individual
  • Female
  • Dermatology

About MARGARET OLSEN KOHNER

This page provides the complete NPI Profile along with additional information for Margaret Olsen Kohner, a provider established in Los Angeles, California with a medical specialization in Dermatology. The healthcare provider is registered in the NPI registry with number 1477625747 assigned on November 2006. The practitioner's primary taxonomy code is 207N00000X with license number C34601 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1477625747
Provider Name
MRS. MARGARET ELLEN OLSEN KOHNER MD
Other Name
DR. MARGARET ELLEN OLSEN MD
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
11600 WILSHIRE BLVD SUITE 406 LOS ANGELES, CA 90025
Location Phone
(310) 473-0911
Location Fax
(310) 473-0311
Mailing Address
11600 WILSHIRE BLVD SUITE 406 LOS ANGELES, CA 90025
Mailing Phone
(310) 473-0911
Mailing Fax
(310) 473-0311
Is Sole Proprietor?
No
Enumeration Date
11-14-2006
Last Update Date
07-08-2007
Code Navigator

A dermatologist like Margaret Olsen Kohner is a medical specialty involving the management of skin conditions and diseases. Dermatologists diagnose some sexually transmitted diseases, warts, cancer, acne, dermatitis and may offer cosmetic treatments, and therapies that reduce age spots and wrinkles.

Location Map

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

Dermatology

Taxonomy Code
207N00000X
Type
Allopathic & Osteopathic Physicians
License No.
C34601
License State
CA
Taxonomy Description
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
A35671MEDICARE UPIN (02) 

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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 1477625747, 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
4
Doubled → 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 7 → 14 → 5 6 → 12 → 3 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 2 + 2 + 1 + 0 + 7 + 8 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1477625747.

Other Providers at the Same Location


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

Dentist (General Practice)
11600 WILSHIRE BLVD, SUITE 318
LOS ANGELES, CA 90025
Specialist
11600 WILSHIRE BLVD, SUITE 512
LOS ANGELES, CA 90025
Audiologist-Hearing Aid Fitter
11600 WILSHIRE BLVD, STE 114
LOS ANGELES, CA 90025
Physical Therapist
11600 WILSHIRE BLVD, LL14
LOS ANGELES, CA 90025
Dentist
11600 WILSHIRE BLVD, SUITE 308
LOS ANGELES, CA 90025
Physical Therapist
11600 WILSHIRE BLVD, STE LL-14
LOS ANGELES, CA 90025
Chiropractor (Internist)
11600 WILSHIRE BLVD, SUITE 412
LOS ANGELES, CA 90025
Dermatology
11600 WILSHIRE BLVD, #408
LOS ANGELES, CA 90025
Dentist (General Practice)
11600 WILSHIRE BLVD, SUITE 300
LOS ANGELES, CA 90025
Audiologist-Hearing Aid Fitter
11600 WILSHIRE BLVD, SUITE 114
LOS ANGELES, CA 90025
Registered Nurse (Neuroscience)
11600 WILSHIRE BLVD, SUITE 420
LOS ANGELES, CA 90025
Urology
11600 WILSHIRE BLVD, SUITE 508
LOS ANGELES, CA 90025
Urology
11600 WILSHIRE BLVD, SUITE 508
LOS ANGELES, CA 90025
Physical Medicine & Rehabilitation
11600 WILSHIRE BLVD, #412
LOS ANGELES, CA 90025
Dermatology
11600 WILSHIRE BLVD, SUITE 322
LOS ANGELES, CA 90025
Physical Therapist
11600 WILSHIRE BLVD, 222
LOS ANGELES, CA 90025
Psychiatry & Neurology (Psychiatry)
11600 WILSHIRE BLVD, SUITE 500
LOS ANGELES, CA 90025
Psychiatry & Neurology (Psychiatry)
11600 WILSHIRE BLVD, SUITE 500
LOS ANGELES, CA 90025
Dentist (General Practice)
11600 WILSHIRE BLVD, SUITE 426
LOS ANGELES, CA 90025
Physical Therapist (Orthopedic)
11600 WILSHIRE BLVD, SUITE 222
LOS ANGELES, CA 90025

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477625747, enumerated as an "individual" on November 14, 2006.

The provider is located at 11600 WILSHIRE BLVD SUITE 406 LOS ANGELES, CA 90025 and the phone number is (310) 473-0911.

Dermatology with taxonomy code 207N00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.