DISC SURGERY CENTER AT TARZANA, LLC
NPI 1174315154
Clinic/Center - Ambulatory Surgical in Tarzana, CA

NPI Status: Active since May 19, 2025

Contact Information

5223 LINDLEY AVE STE 100
TARZANA, CA
ZIP 91356
Phone: (747) 254-3480
Fax: (747) 254-3481

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical
  • CLIA Number: 05D2329814
  • CLIA Cert. Type: Ambulatory Surgery Center
  • CLIA Exp. Date: 09-04-2027

About DISC SURGERY CENTER AT TARZANA, LLC

This page provides the complete NPI Profile along with additional information for Disc Surgery Center At Tarzana, Llc, a provider established in Tarzana, California operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1174315154 assigned on May 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 Mrs. Karen Jane Reiter (National Vp Of Asc Operations)

NPI
1174315154
Provider Name
DISC SURGERY CENTER AT TARZANA, LLC
Entity Type
Organization
Location Address
5223 LINDLEY AVE STE 100 TARZANA, CA 91356
Location Phone
(747) 254-3480
Location Fax
(747) 254-3481
Mailing Address
3501 JAMBOREE RD STE 2300 NEWPORT BEACH, CA 92660
Mailing Phone
(949) 988-7828
Mailing Fax
(747) 254-3481
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-19-2025
Last Update Date
07-28-2025
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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

Clinic/Center Ambulatory Surgical

Taxonomy Code
261QA1903X
Type
Ambulatory Health Care Facilities

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

MRS. KAREN JANE REITER

Authorized Official Title
NATIONAL VP OF ASC OPERATIONS
Authorized Official Phone
(310) 710-4189

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
05D2329814
Facility Type
Ambulatory Surgery Center
Certificate Effective Date
September 05, 2025
Certificate Expiration Date
September 04, 2027
Laboratory Director
KIANUSCH KIAI
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Disc Surgery Center At Tarzana, Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1174315154, 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 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.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
4
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 3 → 6 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 6 + 1 + 1 + 0 + 1 + 1 + 0 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1174315154.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174315154, enumerated as an "organization" on May 19, 2025.

The provider is located at 5223 LINDLEY AVE STE 100 TARZANA, CA 91356 and the phone number is (747) 254-3480.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.