NASSERI SURGERY INSTITUTE
NPI 1851270334
Clinic/Center - Ambulatory Surgical in Beverly Hills, CA
NPI Status: Active since August 29, 2025
Contact Information
9735 WILSHIRE BLVD
314
BEVERLY HILLS, CA
ZIP 90212
Phone: (310) 289-8200
- Organization
- Clinic/Center
- Ambulatory Surgical
- CLIA Number: 05D0687699
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 08-09-2027
About NASSERI SURGERY INSTITUTE
This page provides the complete NPI Profile along with additional information for Nasseri Surgery Institute, a provider established in Beverly Hills, California operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1851270334 assigned on August 2025. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Dr. Shawn S Nasseri M.d. (President/ceo)
- NPI
- 1851270334
- Provider Name
- NASSERI SURGERY INSTITUTE
- Entity Type
- Organization
- Location Address
- 9735 WILSHIRE BLVD 314 BEVERLY HILLS, CA 90212
- Location Phone
- (310) 289-8200
- Mailing Address
- 9663 SANTA MONICA BLVD 644 BEVERLY HILLS, CA 90210
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 08-29-2025
- Last Update Date
- 08-29-2025
- Code Navigator
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
Clinic/Center Ambulatory Surgical
- Taxonomy Code
- 261QA1903X
- Type
- Ambulatory Health Care Facilities
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
- 05D0687699
- Facility Type
- Physician Office
- Certificate Effective Date
- August 10, 2025
- Certificate Expiration Date
- August 09, 2027
- Laboratory Director
- DR. SHAWN NASSERI
- Certificate Type
- Certificate of Accreditation
- Certificate Type Description
- This is a CLIA certificate is issued to Nasseri Surgery Institute 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 1851270334, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 56 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
BEVERLY HILLS, CA 90212
BEVERLY HILLS, CA 90212
BEVERLY HILLS, CA 90212
BEVERLY HILLS, CA 90212
BEVERLY HILLS, CA 90212
BEVERLY HILLS, CA 90212
BEVERLY HILLS, CA 90212
BEVERLY HILLS, CA 90212
BEVERLY HILLS, CA 90212
BEVERLY HILLS, CA 90212
BEVERLY HILLS, CA 90212
BEVERLY HILLS, CA 90212
BEVERLY HILLS, CA 90212
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1851270334, enumerated as an "organization" on August 29, 2025.
The provider is located at 9735 WILSHIRE BLVD 314 BEVERLY HILLS, CA 90212 and the phone number is (310) 289-8200.
Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.
