Ernesto Tiznado, M.D. NPI Number: 1568495703 Primary Specialty: Pediatrics (Outpatient Only) Gender: Male Star Ratings 4.7 out of 5 ( 55 Ratings, 1 Comments ) About This Survey 5 0 Comments 4 1 Comments 3 0 Comments 2 0 Comments 1 0 Comments Comments Jun 23, 2021 I believe that your registration needs a lot of work, your customer service for the front desk needs a lot of work. And I also believe that the wait times were ridiculous.