ONTARIO ADVANCED SURGERY CENTER
NPI 1710945787
Clinic/Center - Ambulatory Surgical in Ontario, CA
NPI Status: Active since May 01, 2006
Contact Information
1211 W 6TH ST
ONTARIO, CA
ZIP 91762
Phone: (909) 981-8755
- Organization
- Clinic/Center
- Ambulatory Surgical
- CLIA Number: 05D0953985
- CLIA Cert. Type: Ambulatory Surgery Center
- CLIA Exp. Date: 02-28-2028
About ONTARIO ADVANCED SURGERY CENTER
This page provides the complete NPI Profile along with additional information for Ontario Advanced Surgery Center, a provider established in Ontario, California operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1710945787 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 7 years ago. The provider's is doing business as Ontario Advanced Surgery Center. The authorized official of this NPI record is Venice Brinkman (Chief Administrative Officer)
- NPI
- 1710945787
- Provider Legal Name
- UPLAND OUTPATIENT SURGERY CENTER LP
- Other Organization Name
- ONTARIO ADVANCED SURGERY CENTER
- Other Name Type
- Doing Business As (3)
- Entity Type
- Organization
- Location Address
- 1211 W 6TH ST ONTARIO, CA 91762
- Location Phone
- (909) 981-8755
- Mailing Address
- 1211 W 6TH ST ONTARIO, CA 91762
- Mailing Phone
- (909) 981-8755
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 05-01-2006
- Last Update Date
- 07-10-2019
- Code Navigator
Location Map
Secondary Locations
- 1330 San Bernardino Rd Suite F
Upland, CA 91786
(909) 981-8755
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
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.
Incision of tendon covering of finger
Removal of cataract with insertion of prosthetic lens
This procedure involves making a small cut into the protective sheath around a finger tendon. It's typically done to relieve pressure or inflammation, improve finger movement, or treat conditions like trigger finger. It's a safe, often outpatient procedure.
This service was performed 24 times for 13 patientsThis 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 17 times for 15 patientsCLIA 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
- 05D0953985
- Facility Type
- Ambulatory Surgery Center
- Certificate Effective Date
- February 28, 2026
- Certificate Expiration Date
- February 28, 2028
- Laboratory Director
- THOMAS T. EASTER MD
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Ontario Advanced Surgery Center 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 1710945787, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).
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 63 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 6 providers are registered at the same or a nearby location.
ONTARIO, CA 91762
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1710945787, enumerated as an "organization" on May 01, 2006.
The provider is located at 1211 W 6TH ST ONTARIO, CA 91762 and the phone number is (909) 981-8755.
Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.
