DR. Wallen Cy Chan, M.D. is a gastroenterology internal medicine in Staten Island, NY with 35 years of experience. The provider is an internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs. DR. Wallen Cy Chan, M.D. NPI is 1043287857. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a male.
Education
Medical School: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduation Year:1989
The provider's business location address is:
78 TODT HILL RD
STATEN ISLAND, NY
ZIP 10314-528
Phone: (718) 448-1122
Fax: (718) 448-8318
The NPI 1043287857 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.
The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.
- Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope (HCPCS:43239)
- Removal of polyps or growths of large bowel using an endoscope (HCPCS:45385)
- Pathology examination of tissue using a microscope, intermediate complexity (HCPCS:88305)
- Special stained specimen slides to examine tissue including interpretation and report (HCPCS:88313)
- Diagnostic examination of large bowel using an endoscope (HCPCS:45378)
The enumeration date for this NPI number is 3/1/2006 and was last updated on 4/14/2008.