WILSHIRE CENTER FOR AMBULATORY SURGERY, INC.
NPI 1033309406
Clinic/Center - Ophthalmologic Surgery in Los Angeles, CA

NPI Status: Active since July 31, 2007

Contact Information

1127 WILSHIRE BLVD
SUITE 1515
LOS ANGELES, CA
ZIP 90017
Phone: (213) 250-7243
Fax: (213) 250-8272

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  • Organization
  • Clinic/Center
  • Ophthalmologic Surgery

About WILSHIRE CENTER FOR AMBULATORY SURGERY, INC.

This page provides the complete NPI Profile along with additional information for Wilshire Center For Ambulatory Surgery, Inc., a provider established in Los Angeles, California operating as a Clinic/center, focusing in ophthalmologic surgery . The healthcare provider is registered in the NPI registry with number 1033309406 assigned on July 2007. The practitioner's primary taxonomy code is 261QS0132X with license number 20A5971 (CA). The provider is registered as an organization and their NPI record was last updated 11 years ago. The authorized official of this NPI record is Dr. Jeffrey Merrick Sage D.o. (Medical Director)

NPI
1033309406
Provider Name
WILSHIRE CENTER FOR AMBULATORY SURGERY, INC.
Entity Type
Organization
Location Address
1127 WILSHIRE BLVD SUITE 1515 LOS ANGELES, CA 90017
Location Phone
(213) 250-7243
Location Fax
(213) 250-8272
Mailing Address
1127 WILSHIRE BLVD SUITE 1515 LOS ANGELES, CA 90017
Mailing Phone
(213) 250-7243
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-31-2007
Last Update Date
01-29-2015
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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 Ophthalmologic Surgery

Taxonomy Code
261QS0132X
Type
Ambulatory Health Care Facilities
License No.
20A5971
License State
CA

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. JEFFREY MERRICK SAGE D.O.

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(213) 250-5333

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Removal of cataract with insertion of prosthetic lens

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

This service was performed 92 times for 59 patients

Removal of recurring cataract in lens capsule using a laser

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

This service was performed 15 times for 15 patients

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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 1033309406, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
6
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 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 6 + 0 + 1 + 8 + 4 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1033309406.

Other Providers at the Same Location


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

Clinic/Center (Community Health)
1127 WILSHIRE BLVD, SUITE 1000
LOS ANGELES, CA 90017
Otolaryngology (Plastic Surgery within the Head & Neck)
1127 WILSHIRE BLVD, SUITE 1604
LOS ANGELES, CA 90017
General Practice
1127 WILSHIRE BLVD, # 1509
LOS ANGELES, CA 90017
Psychiatry & Neurology (Geriatric Psychiatry)
1127 WILSHIRE BLVD, SUITE 500
LOS ANGELES, CA 90017
Dentist (Periodontics)
1127 WILSHIRE BLVD, SUITE #1110
LOS ANGELES, CA 90017
Dentist (Oral and Maxillofacial Surgery)
1127 WILSHIRE BLVD, SUITE 1510
LOS ANGELES, CA 90017
Audiologist-Hearing Aid Fitter
1127 WILSHIRE BLVD, SUITE 901
LOS ANGELES, CA 90017
Dentist (Periodontics)
1127 WILSHIRE BLVD, SUITE 404
LOS ANGELES, CA 90017
Dentist (General Practice)
1127 WILSHIRE BLVD, SUITE 1103
LOS ANGELES, CA 90017
Specialist
1127 WILSHIRE BLVD, SUITE 507
LOS ANGELES, CA 90017
Obstetrics & Gynecology
1127 WILSHIRE BLVD, SUITE#800
LOS ANGELES, CA 90017
Obstetrics & Gynecology
1127 WILSHIRE BLVD, SUITE 800
LOS ANGELES, CA 90017
Internal Medicine
1127 WILSHIRE BLVD, SUITE 1100
LOS ANGELES, CA 90017
Physical Therapist
1127 WILSHIRE BLVD, #909
LOS ANGELES, CA 90017
Psychologist (Clinical)
1127 WILSHIRE BLVD, SUITE 510
LOS ANGELES, CA 90017
Otolaryngology
1127 WILSHIRE BLVD, SUITE 1206
LOS ANGELES, CA 90017
Dentist (General Practice)
1127 WILSHIRE BLVD, SUITE 1200
LOS ANGELES, CA 90017
Obstetrics & Gynecology (Reproductive Endocrinology)
1127 WILSHIRE BLVD, SUITE 1400
LOS ANGELES, CA 90017
Obstetrics & Gynecology (Reproductive Endocrinology)
1127 WILSHIRE BLVD, SUITE 1400
LOS ANGELES, CA 90017
Chiropractor
1127 WILSHIRE BLVD, SUITE 1216
LOS ANGELES, CA 90017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033309406, enumerated as an "organization" on July 31, 2007.

The provider is located at 1127 WILSHIRE BLVD SUITE 1515 LOS ANGELES, CA 90017 and the phone number is (213) 250-7243.

Clinic/Center with taxonomy code 261QS0132X and a focus in Ophthalmologic Surgery.