U S A ADVANCED CARE SURGICENTER, A MEDICAL CORP
NPI 1407805039
Clinic/Center - Ambulatory Surgical in Los Angeles, CA

NPI Status: Active since May 10, 2006

Contact Information

5901 W OLYMPIC BLVD
STE 503
LOS ANGELES, CA
ZIP 90036
Phone: (323) 934-8877
Fax: (323) 934-5008

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical

About U S A ADVANCED CARE SURGICENTER, A MEDICAL CORP

This page provides the complete NPI Profile along with additional information for U S A Advanced Care Surgicenter, A Medical Corp, a provider established in Los Angeles, California operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1407805039 assigned on May 2006. 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 provider's . The authorized official of this NPI record is Oleg B. Bess M.d. (Medical Director)

NPI
1407805039
Provider Legal Name
U S A ADVANCED CARE SURGICENTER, A MEDICAL CORP
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
5901 W OLYMPIC BLVD STE 503 LOS ANGELES, CA 90036
Location Phone
(323) 934-8877
Location Fax
(323) 934-5008
Mailing Address
5901 W OLYMPIC BLVD STE 503 LOS ANGELES, CA 90036
Mailing Phone
(323) 934-8877
Mailing Fax
(323) 934-5008
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-10-2006
Last Update Date
07-23-2025
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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

OLEG B. BESS M.D.

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(323) 934-8877

Reviews for U S A ADVANCED CARE SURGICENTER, A MEDICAL CORP

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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 1407805039, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
4
Unchanged
Pos 3
0
Doubled → 0
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
3
Doubled → 6
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 0 → 0 8 → 16 → 7 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 1 + 6 + 0 + 1 + 0 + 0 + 6 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1407805039.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
5901 W OLYMPIC BLVD, SUITE 420B
LOS ANGELES, CA 90036
Internal Medicine (Gastroenterology)
5901 W OLYMPIC BLVD, #300
LOS ANGELES, CA 90036
Internal Medicine (Nephrology)
5901 W OLYMPIC BLVD, 305
LOS ANGELES, CA 90036
Internal Medicine
5901 W OLYMPIC BLVD, SUITE 100
LOS ANGELES, CA 90036
Podiatrist (Foot & Ankle Surgery)
5901 W OLYMPIC BLVD, SUITE 509
LOS ANGELES, CA 90036
Internal Medicine
5901 W OLYMPIC BLVD, 100
LOS ANGELES, CA 90036
Specialist
5901 W OLYMPIC BLVD, SUITE 420
LOS ANGELES, CA 90036
Specialist
5901 W OLYMPIC BLVD, SUITE 420
LOS ANGELES, CA 90036
Internal Medicine (Nephrology)
5901 W OLYMPIC BLVD, SUITE 307
LOS ANGELES, CA 90036
Internal Medicine (Infectious Disease)
5901 W OLYMPIC BLVD, STE 200
LOS ANGELES, CA 90036
Internal Medicine
5901 W OLYMPIC BLVD, SUITE # 307
LOS ANGELES, CA 90036
Family Medicine (Adult Medicine)
5901 W OLYMPIC BLVD, SUITE 305
LOS ANGELES, CA 90036
Internal Medicine (Nephrology)
5901 W OLYMPIC BLVD, SUITE 307
LOS ANGELES, CA 90036
Physician Assistant
5901 W OLYMPIC BLVD, SUITE 204
LOS ANGELES, CA 90036
Durable Medical Equipment & Medical Supplies
5901 W OLYMPIC BLVD, SUITE 102
LOS ANGELES, CA 90036
Internal Medicine (Infectious Disease)
5901 W OLYMPIC BLVD, SUITE #401
LOS ANGELES, CA 90036
Internal Medicine (Geriatric Medicine)
5901 W OLYMPIC BLVD, #301
LOS ANGELES, CA 90036
Internal Medicine (Geriatric Medicine)
5901 W OLYMPIC BLVD, SUITE 301
LOS ANGELES, CA 90036
Internal Medicine (Infectious Disease)
5901 W OLYMPIC BLVD, SUITE #401
LOS ANGELES, CA 90036
Nurse Practitioner (Family)
5901 W OLYMPIC BLVD
LOS ANGELES, CA 90036

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407805039, enumerated as an "organization" on May 10, 2006.

The provider is located at 5901 W OLYMPIC BLVD STE 503 LOS ANGELES, CA 90036 and the phone number is (323) 934-8877.

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