DR. DUSAN SAJIC M.D.
NPI 1043166648
Dermatology in Los Angeles, CA

NPI Status: Active since March 06, 2026

Contact Information

11645 WILSHIRE BLVD
#800
LOS ANGELES, CA
ZIP 90025
Phone: (310) 443-5273

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  • Individual
  • Male
  • Dermatology

About DUSAN SAJIC

This page provides the complete NPI Profile along with additional information for Dusan Sajic, a provider established in Los Angeles, California with a medical specialization in Dermatology. The healthcare provider is registered in the NPI registry with number 1043166648 assigned on March 2026. The practitioner's primary taxonomy code is 207N00000X with license number C204913 (CA). The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1043166648
Provider Name
DR. DUSAN SAJIC M.D.
Gender
Male
Entity Type
Individual
Location Address
11645 WILSHIRE BLVD #800 LOS ANGELES, CA 90025
Location Phone
(310) 443-5273
Mailing Address
11645 WILSHIRE BLVD #800 LOS ANGELES, CA 90025
Mailing Phone
(647) 964-4655
Is Sole Proprietor?
Yes
Enumeration Date
03-06-2026
Last Update Date
03-06-2026
Code Navigator

A dermatologist like Dusan Sajic 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.
C204913
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.

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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 1043166648, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
8
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 1 → 2 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 2 + 6 + 1 + 2 + 6 + 8 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1043166648.

Other Providers at the Same Location


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

Specialist
11645 WILSHIRE BLVD, SUITE 1090
LOS ANGELES, CA 90025
Allergy & Immunology
11645 WILSHIRE BLVD, SUITE 1150
LOS ANGELES, CA 90025
Internal Medicine
11645 WILSHIRE BLVD, SUITE 901
LOS ANGELES, CA 90025
Internal Medicine
11645 WILSHIRE BLVD, SUITE 901
LOS ANGELES, CA 90025
Allergy & Immunology
11645 WILSHIRE BLVD, SUITE 1150
LOS ANGELES, CA 90025
Specialist
11645 WILSHIRE BLVD, SUITE # 600
LOS ANGELES, CA 90025
Specialist
11645 WILSHIRE BLVD, SUITE # 600
LOS ANGELES, CA 90025
Specialist
11645 WILSHIRE BLVD, SUITE # 600
LOS ANGELES, CA 90025
Chiropractor
11645 WILSHIRE BLVD, SUITE 120
LOS ANGELES, CA 90025
Internal Medicine
11645 WILSHIRE BLVD, SUITE 745
LOS ANGELES, CA 90025
Psychiatry & Neurology (Psychiatry)
11645 WILSHIRE BLVD, SUITE 1065
LOS ANGELES, CA 90025
Dentist (Periodontics)
11645 WILSHIRE BLVD, SUITE 1001
LOS ANGELES, CA 90025
Otolaryngology
11645 WILSHIRE BLVD, 6TH FLOOR
LOS ANGELES, CA 90025
Internal Medicine
11645 WILSHIRE BLVD, SUITE 901
LOS ANGELES, CA 90025
Dentist (General Practice)
11645 WILSHIRE BLVD, SUITE 980
LOS ANGELES, CA 90025
Allergy & Immunology (Allergy)
11645 WILSHIRE BLVD, STE 988
LOS ANGELES, CA 90025
Specialist
11645 WILSHIRE BLVD, SUITE # 600
LOS ANGELES, CA 90025
Dentist (Orthodontics and Dentofacial Orthopedics)
11645 WILSHIRE BLVD, 802
LOS ANGELES, CA 90025
Dentist
11645 WILSHIRE BLVD, SUITE 703
LOS ANGELES, CA 90025
Chiropractor
11645 WILSHIRE BLVD, SUITE 120
LOS ANGELES, CA 90025

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043166648, enumerated as an "individual" on March 06, 2026.

The provider is located at 11645 WILSHIRE BLVD #800 LOS ANGELES, CA 90025 and the phone number is (310) 443-5273.

Dermatology with taxonomy code 207N00000X.