NATIONAL AMBULATORY SURGERY CENTER LLC

camarillo, CAMedicare Certified

Location & Directions

Address

4005 Mission Oaks Blvd B

CAMARILLO, CA

Service Area

This provider serves patients in CAMARILLO and surrounding areas in CA.

Contact this surgery center for service area details

Note on Service Area

This ambulatory surgery center serves patients in the surrounding area. Contact this surgery center directly to confirm service availability in your specific location.

Procedures Performed

Common outpatient procedures performed at this ambulatory surgery center, based on reported specialties.

ColonoscopyUpper Endoscopy (EGD)Flexible SigmoidoscopyCapsule EndoscopyERCPHemorrhoid Treatment

Procedure list is based on CMS-reported specialty designations. Contact the facility to confirm specific procedures offered.

Patient Experience Data Not Available

This facility does not have published OAS CAHPS survey data. Facilities with fewer than 100 completed surveys are not required to report.

Safety Metrics

Safe Surgery Checklist: 90.2% (natl avg ~97%)

Safe Surgery Checklist

% of surgical patients for whom a safe surgery checklist was used (ASC-9). Higher is better.

90.2%

natl avg ~97%

Source: CMS ASC Quality Reporting Program. Data reflects Medicare patient outcomes reported by the facility.

Google Reviews

4.6
11 reviews
Garlan Weems

Garlan Weems

I had a friend that asked if I'd drive her to a procedure she was scheduled for. Now, it's not bad enough she was nervous already and she had been up most the night enduring the steps needed to be ready for the following morning. Once we arrived she had some questions she wasn't sure how to answer so she asked the ladies at the counter. As my friend walked away I noticed one had leaned back where she was out of view and whispered something to the other girl and both started laughing. Normally I wouldn't have given it a second thought, I looked up to see what was so funny and I noticed the other person there was looking at my friend who's back was turned I realized what was said had been at my friend's account. When I confronted them about what being said of course I got one of those what? Who me? They knew I had caught them and it infuriated me!!! Simply unprofessional it made my friend very uncomfortable on top of what she was about to endure with this procedure... I myself will never go there for any procedure an I'm going to inform everyone I know to find another location and avoid this establishment because of the unprofessional way they treat there patients.

Verified Google review
Maria Rodriguez

Maria Rodriguez

I recently had an endoscopy performed at National ASC Camarillo, and I couldn't be more pleased with the care I received. From check-in to recovery, the entire team was courteous, professional, and made me feel completely at ease. The medical staff took the time to explain the procedure thoroughly, answer my questions, and ensure I was comfortable throughout the process. The procedure itself was quick and handled with great care. I appreciated the attention to detail and how smoothly everything was coordinated. Special thanks to Dr. Justin Marasigan and the nursing staff (RN Jessica and Anesthesiologist Ken) for their kindness and reassurance—it truly made a difference. I felt well-informed before and after the procedure, and follow-up instructions were clear and helpful. Highly recommend them. They combine medical expertise with a warm, patient-centered approach that puts you in good hands.

Verified Google review
Kim Pacheco

Kim Pacheco

I accompanied my grandma to this center, and all staff: nurses and front desk were very caring and friendly, i appreciate the warm welcoming and awesome service. They are very caring of their patients and are very organized. We had a great experience!

Verified Google review
Theresa Chavez

Theresa Chavez

This place was amazing starting from the nurse that admits, down to the discharge. Very courteous, caring staff. I felt very comfortable and relaxed. I would recommend this for your endoscopic procedure.

Verified Google review
Denise Abdun-Nur

Denise Abdun-Nur

Best Experience! Highly recommend! This facility appears to be new, or it has been maintained to the highest standards. It is clean and aesthetically pleasing. I am very particular and didn't see one thing that I would want to change or improve. Most importantly, the staff was extremely professional, caring and light-hearted. I interacted with perhaps 10 different staff during my visit/procedure and each made me feel like a V.I.P. So glad that I drove the extra distance to come here. Thank you to all the staff and the most excellent Dr. Jay J. Guan!

Verified Google review

Reviews from Google Places for NATIONAL AMBULATORY SURGERY CENTER LLC. These are real experiences shared by families and patients.

Contact

Years in Operation

4 years

Est. 2022

Ownership

For-Profit

Accreditation

ACHC

Operating Rooms

2

Specialties

Gastroenterology
Medicare Certified

Verify quality data on the official CMS source:

View on Medicare.gov

Questions to Ask

  • •Does my insurance cover this procedure here?
  • •What is the surgeon's experience with this procedure?
  • •What is the facility's hospital transfer rate?
  • •What anesthesia options are available?
  • •What is the recovery process and follow-up care?
  • •Are there pre-op requirements (labs, fasting, etc.)?