CEDARS SINAI
NPI 1235380403
Special Hospital in West Hollywood, CA

NPI Status: Active since October 07, 2008

Contact Information

8700 BEVERLY BLVD # B112
DEPARTMENT OF INTERNAL MEDICINE
WEST HOLLYWOOD, CA
ZIP 90048
Phone: (310) 423-5161

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  • Organization
  • Special Hospital
  • CLIA Number: 05D1089128
  • CLIA Cert. Type: Hospital
  • CLIA Exp. Date: 10-28-2027

About CEDARS SINAI

This page provides the complete NPI Profile along with additional information for Cedars Sinai, a provider established in West Hollywood, California operating as a Special Hospital. The healthcare provider is registered in the NPI registry with number 1235380403 assigned on October 2008. The practitioner's primary taxonomy code is 284300000X. The provider is registered as an organization and their NPI record was last updated 18 years ago. The authorized official of this NPI record is Dr. Mark Noah (Program Director)

NPI
1235380403
Provider Name
CEDARS SINAI
Entity Type
Organization
Location Address
8700 BEVERLY BLVD # B112 DEPARTMENT OF INTERNAL MEDICINE WEST HOLLYWOOD, CA 90048
Location Phone
(310) 423-5161
Mailing Address
8700 BEVERLY BLVD # B112 DEPARTMENT OF INTERNAL MEDICINE WEST HOLLYWOOD, CA 90048
Mailing Phone
(310) 423-5161
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-07-2008
Last Update Date
10-07-2008
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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

Special Hospital

Taxonomy Code
284300000X
Type
Hospitals
Taxonomy Description
A designation by the AHA of a hospital whose primary function of the institution is to provide diagnostic and treatment services for patients who have specified medical conditions, both surgical and nonsurgical.

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. MARK NOAH

Authorized Official Title
PROGRAM DIRECTOR
Authorized Official Phone
(310) 423-5161

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
05D1089128
Facility Type
Hospital
Certificate Effective Date
October 29, 2025
Certificate Expiration Date
October 28, 2027
Laboratory Director
DR. ANDERS H. BERG
Certificate Type
Certificate of Accreditation
Certificate Type Description
This is a CLIA certificate is issued to Cedars Sinai 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 1235380403, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
2
Unchanged
Pos 3
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
0
Doubled → 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 3 → 6 3 → 6 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 6 + 8 + 0 + 4 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1235380403.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235380403, enumerated as an "organization" on October 07, 2008.

The provider is located at 8700 BEVERLY BLVD # B112 DEPARTMENT OF INTERNAL MEDICINE WEST HOLLYWOOD, CA 90048 and the phone number is (310) 423-5161.

Special Hospital with taxonomy code 284300000X.