COLIMA ENDOSCOPY CENTER
NPI 1275522849
Clinic/Center - Ambulatory Surgical in Diamond Bar, CA

NPI Status: Active since October 17, 2005

Contact Information

1900 S BREA CANYON RD UNIT A
DIAMOND BAR, CA
ZIP 91765
Phone: (626) 913-1116
Fax: (626) 913-1261

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical
  • CLIA Number: 05D0930084
  • CLIA Cert. Type: Ambulatory Surgery Center
  • CLIA Exp. Date: 06-26-2027

About COLIMA ENDOSCOPY CENTER

This page provides the complete NPI Profile along with additional information for Colima Endoscopy Center, a provider established in Diamond Bar, California operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1275522849 assigned on October 2005. The practitioner's primary taxonomy code is 261QA1903X with license number 05C0001387 (CA). The provider is registered as an organization and their NPI record was last updated 2 years ago. The provider's is doing business as Colima Endoscopy Center. The authorized official of this NPI record is Mr. Sung Jun Yoo M.d (Medical Director)

NPI
1275522849
Provider Legal Name
COLIMA ENDOSCOPY CENTER INC
Other Organization Name
COLIMA ENDOSCOPY CENTER
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1900 S BREA CANYON RD UNIT A DIAMOND BAR, CA 91765
Location Phone
(626) 913-1116
Location Fax
(626) 913-1261
Mailing Address
1900 S BREA CANYON RD UNIT A DIAMOND BAR, CA 91765
Mailing Phone
(626) 913-1116
Mailing Fax
(626) 913-1261
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-17-2005
Last Update Date
06-26-2024
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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
License No.
05C0001387
License State
CA

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

MR. SUNG JUN YOO M.D

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(626) 913-1116

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
SUR01387FMEDICAID (05)CA 
05C0001387OTHER (01)CAMEDICARE AMBULATORY SURGICAL CENTER CERTIFICATION

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.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

This service was performed 313 times for 309 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

This service was performed 31 times for 31 patients

Diagnostic exam of large bowel using a flexible endoscope

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

This service was performed 35 times for 35 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

This service was performed 98 times for 98 patients

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
05D0930084
Facility Type
Ambulatory Surgery Center
Certificate Effective Date
June 27, 2025
Certificate Expiration Date
June 26, 2027
Laboratory Director
SUNG J. YOO
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Colima Endoscopy 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.

Reviews for COLIMA ENDOSCOPY CENTER

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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 1275522849, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
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 7 → 14 → 5 5 → 10 → 1 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 0 + 2 + 4 + 8 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1275522849.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275522849, enumerated as an "organization" on October 17, 2005.

The provider is located at 1900 S BREA CANYON RD UNIT A DIAMOND BAR, CA 91765 and the phone number is (626) 913-1116.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.