PACIFIC GASTROENTEROLOGY ENDOSCOPY CENTER
NPI 1720129893
Clinic/Center - Ambulatory Surgical in Mission Viejo, CA
NPI Status: Active since February 09, 2007
Contact Information
26421 CROWN VALLEY PKWY
SUITE 140B
MISSION VIEJO, CA
ZIP 92691
Phone: (949) 365-8836
- Organization
- Clinic/Center
- Ambulatory Surgical
- CLIA Number: 05D1010545
- CLIA Cert. Type: Ambulatory Surgery Center
- CLIA Exp. Date: 03-16-2027
About PACIFIC GASTROENTEROLOGY ENDOSCOPY CENTER
This page provides the complete NPI Profile along with additional information for Pacific Gastroenterology Endoscopy Center, a provider established in Mission Viejo, California operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1720129893 assigned on February 2007. The practitioner's primary taxonomy code is 261QA1903X with license number 060000855 (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. Om P Chaurasia Md (President)
- NPI
- 1720129893
- Provider Name
- PACIFIC GASTROENTEROLOGY ENDOSCOPY CENTER
- Entity Type
- Organization
- Location Address
- 26421 CROWN VALLEY PKWY SUITE 140B MISSION VIEJO, CA 92691
- Location Phone
- (949) 365-8836
- Mailing Address
- 26421 CROWN VALLEY PKWY SUITE 140B MISSION VIEJO, CA 92691
- Mailing Phone
- (949) 365-8836
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 02-09-2007
- Last Update Date
- 06-03-2015
- Code Navigator
Location Map
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.
- 060000855
- 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.
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.
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 |
|---|---|---|---|
| 060000855 | OTHER (01) | CA | STATE FACILITY LICENSE |
| AS1598 | OTHER (01) | CA | BLUE CROSS FACILITY ID |
| S051598 | MEDICARE PIN (08) | CA | |
| ZZZH3075Z | OTHER (01) | CA | BLUE SHIELD FACILITY ID |
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
Biopsy of large bowel using a flexible endoscope
Colorectal cancer screening; colonoscopy on individual at high risk
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk
Destruction of polyp or growth of large bowel using a flexible endoscope
Insertion of guide wire with dilation of esophagus using a flexible endoscope
Removal of polyps or growths of large bowel using an endoscope with mechanical snare
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 71 times for 71 patientsA biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
This service was performed 15 times for 15 patientsColorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.
This service was performed 29 times for 29 patientsColorectal 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 12 times for 12 patientsThis procedure involves the removal of a polyp or growth in the large bowel. A flexible endoscope, a thin tube with a camera, is inserted through the rectum to visualize and remove the growth. This helps maintain bowel health and prevent complications.
This service was performed 111 times for 110 patientsThis is a procedure where a thin tube, called an endoscope, is gently passed through your mouth into your esophagus. A guide wire is then inserted to help widen any narrow areas. This helps improve swallowing and reduce discomfort.
This service was performed 11 times for 11 patientsThis 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 149 times for 148 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
- 05D1010545
- Facility Type
- Ambulatory Surgery Center
- Certificate Effective Date
- March 17, 2025
- Certificate Expiration Date
- March 16, 2027
- Laboratory Director
- OM P. CHAURASIA MD
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Pacific Gastroenterology 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 PACIFIC GASTROENTEROLOGY 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 1720129893, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).
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 67 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 4 providers are registered at the same or a nearby location.
MISSION VIEJO, CA 92691
MISSION VIEJO, CA 92691
MISSION VIEJO, CA 92691
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1720129893, enumerated as an "organization" on February 09, 2007.
The provider is located at 26421 CROWN VALLEY PKWY SUITE 140B MISSION VIEJO, CA 92691 and the phone number is (949) 365-8836.
Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.
The provider might be accepting Accepts: Medicare, Medicaid and Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to verify.
