CHAN SOON SHIONG INSTITUTE FOR MEDICINE
NPI 1215463799
Internal Medicine - Medical Oncology in El Segundo, CA

NPI Status: Active since May 03, 2017

Contact Information

2040 E MARIPOSA AVE
EL SEGUNDO, CA
ZIP 90245
Phone: (213) 266-5600
Fax: (562) 548-2304

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  • Organization
  • Internal Medicine
  • Medical Oncology
  • CLIA Number: 05D2144811
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 07-02-2026

About CHAN SOON SHIONG INSTITUTE FOR MEDICINE

This page provides the complete NPI Profile along with additional information for Chan Soon Shiong Institute For Medicine, an internist established in El Segundo, California operating as a Internal Medicine, focusing in medical oncology . The healthcare provider is registered in the NPI registry with number 1215463799 assigned on May 2017. The practitioner's primary taxonomy code is 207RX0202X. The provider is registered as an organization and their NPI record was last updated 3 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 provider's is doing business as Chan Soon Shiong Institute For Medicine. The authorized official of this NPI record is Dr. Leonard S Sender (President)

NPI
1215463799
Provider Legal Name
IMMUNO-ONCOLOGY CLINIC INC.
Other Organization Name
CHAN SOON SHIONG INSTITUTE FOR MEDICINE
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
2040 E MARIPOSA AVE EL SEGUNDO, CA 90245
Location Phone
(213) 266-5600
Location Fax
(562) 548-2304
Mailing Address
2040 E MARIPOSA AVE EL SEGUNDO, CA 90245
Mailing Phone
(213) 266-5600
Mailing Fax
(562) 548-2304
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-03-2017
Last Update Date
10-20-2023
Code Navigator

An internist like Chan Soon Shiong Institute For Medicine is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Medical Oncology

Taxonomy Code
207RX0202X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

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)
1207RH0003XAllopathic & Osteopathic Physicians

Internal Medicine
Hematology & Oncology

 

Group Taxonomy 193400000X MULTIPLE 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. LEONARD S SENDER

Authorized Official Title
PRESIDENT
Authorized Official Phone
(714) 615-2350

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D2144811
Facility Type
Physician Office
Certificate Effective Date
July 03, 2024
Certificate Expiration Date
July 02, 2026
Laboratory Director
AARON SASSOON
Certificate Type
Certificate of Accreditation
Certificate Type Description
This is a CLIA certificate is issued to Chan Soon Shiong Institute For Medicine on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.

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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 1215463799, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 8 + 6 + 6 + 7 + 1 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1215463799.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Otolaryngology
2040 E MARIPOSA AVE
EL SEGUNDO, CA 90245
Specialist
2040 E MARIPOSA AVE
EL SEGUNDO, CA 90245
Pediatrics (Pediatric Hematology-Oncology)
2040 E MARIPOSA AVE
EL SEGUNDO, CA 90245
Anesthesiology
2040 E MARIPOSA AVE
EL SEGUNDO, CA 90245
Physician Assistant
2040 E MARIPOSA AVE
EL SEGUNDO, CA 90245
Physician Assistant
2040 E MARIPOSA AVE
EL SEGUNDO, CA 90245
Clinical Medical Laboratory
2040 E MARIPOSA AVE
EL SEGUNDO, CA 90245

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215463799, enumerated as an "organization" on May 03, 2017.

The provider is located at 2040 E MARIPOSA AVE EL SEGUNDO, CA 90245 and the phone number is (213) 266-5600.

Internal Medicine with taxonomy code 207RX0202X and a focus in Medical Oncology.