UNIVERSITY SPORTS MEDICINE AND ORTHOPEDIC SURGERY
NPI 1831541671
Clinic/Center - Health Service in Los Angeles, CA

NPI Status: Active since July 05, 2016

Contact Information

1033 GAYLEY AVE
#111
LOS ANGELES, CA
ZIP 90024
Phone: (310) 824-7500

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  • Organization
  • Clinic/Center
  • Health Service
  • CLIA Number: 05D1066136
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-15-2027

About UNIVERSITY SPORTS MEDICINE AND ORTHOPEDIC SURGERY

This page provides the complete NPI Profile along with additional information for University Sports Medicine And Orthopedic Surgery, a provider established in Los Angeles, California operating as a Clinic/center, focusing in health service . The healthcare provider is registered in the NPI registry with number 1831541671 assigned on July 2016. The practitioner's primary taxonomy code is 261QH0100X. The provider is registered as an organization and their NPI record was last updated 10 years ago. The authorized official of this NPI record is Christine Ekstrand (Orthopedic Surgeon)

NPI
1831541671
Provider Name
UNIVERSITY SPORTS MEDICINE AND ORTHOPEDIC SURGERY
Entity Type
Organization
Location Address
1033 GAYLEY AVE #111 LOS ANGELES, CA 90024
Location Phone
(310) 824-7500
Mailing Address
1033 GAYLEY AVE #111 LOS ANGELES, CA 90024
Mailing Phone
(310) 824-7500
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-05-2016
Last Update Date
07-05-2016
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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 Health Service

Taxonomy Code
261QH0100X
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

CHRISTINE EKSTRAND

Authorized Official Title
ORTHOPEDIC SURGEON
Authorized Official Phone
(310) 824-7500

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
05D1066136
Facility Type
Physician Office
Certificate Effective Date
March 16, 2025
Certificate Expiration Date
March 15, 2027
Laboratory Director
SAM S. AHN MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to University Sports Medicine And Orthopedic Surgery 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 1831541671, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 0 + 4 + 2 + 6 + 1 + 4 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1831541671.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Dentist (General Practice)
1033 GAYLEY AVE, SUITE 115
LOS ANGELES, CA 90024
Dentist (Orthodontics and Dentofacial Orthopedics)
1033 GAYLEY AVE, #106
LOS ANGELES, CA 90024
Psychologist (Clinical)
1033 GAYLEY AVE, STE.108
LOS ANGELES, CA 90024
Psychologist
1033 GAYLEY AVE, # 108
LOS ANGELES, CA 90024
Marriage & Family Therapist
1033 GAYLEY AVE, 108
LOS ANGELES, CA 90024
Psychologist (Clinical Child & Adolescent)
1033 GAYLEY AVE, SUITE 201
LOS ANGELES, CA 90024
Counselor (Mental Health)
1033 GAYLEY AVE, SUITE 204
LOS ANGELES, CA 90024
Specialist
1033 GAYLEY AVE, 104
LOS ANGELES, CA 90024
Occupational Therapist (Hand)
1033 GAYLEY AVE, SUITE 201
LOS ANGELES, CA 90024
Registered Nurse
1033 GAYLEY AVE, SUITE 117
LOS ANGELES, CA 90024
Family Medicine
1033 GAYLEY AVE
LOS ANGELES, CA 90024

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831541671, enumerated as an "organization" on July 05, 2016.

The provider is located at 1033 GAYLEY AVE #111 LOS ANGELES, CA 90024 and the phone number is (310) 824-7500.

Clinic/Center with taxonomy code 261QH0100X and a focus in Health Service.