DR. FREDERICK W RUYMANN MD NPI 1568466316

NPI Details

DR. Frederick W Ruymann, MD is a gastroenterology internal medicine in Cambridge, MA with 38 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. Frederick W Ruymann, MD NPI is 1568466316. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: CLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Graduation Year:1987

The provider's business location address is:

300 MOUNT AUBURN ST
STE 405
CAMBRIDGE, MA
ZIP 02138-665
Phone: (617) 661-0221
Fax: (617) 661-3862

The NPI 1568466316 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.

• Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
• Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43239)
• Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43235)
• Diagnostic exam of large bowel using a flexible endoscope (HCPCS:45378)
• Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
• Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
• Removal of stone or debris from bile or pancreatic duct using a flexible endoscope (HCPCS:43264)
• Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS:45385)
• New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
• Incision of pancreatic outlet using a flexible endoscope (HCPCS:43262)
• New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
• Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (HCPCS:43249)
• Imaging of digestive tract done from the inside of the digestive tract (HCPCS:91110)
• Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (HCPCS:G0121)
• Insertion of stent into pancreatic or bile duct using a flexible endoscope (HCPCS:43274)
• Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43255)
• Removal of foreign bodies of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43247)
• Balloon dilation of pancreatic or bile duct or sphincter using a flexible endoscope (HCPCS:43277)
• Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS:G0105)
• Diagnostic exam of lower portion of large bowel using a flexible endoscope (HCPCS:45330)
• Diagnostic exam of gallbladder and pancreatic, liver, and bile ducts using an endoscope (HCPCS:43260)
• Insertion of stomach tube using a flexible endoscope (HCPCS:43246)
• Colonoscopy (HCPCS:NAN13)
• Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 6/9/2005 and was last updated on 1/11/2012.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.