ANDREW JAMES OVERHISER M.D. NPI 1679789549

NPI Details

Andrew James Overhiser, M.D. is a gastroenterology internal medicine in Flagstaff, AZ with 22 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. Andrew James Overhiser, M.D. NPI is 1679789549. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: INDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:2004

The provider's business location address is:

1215 N BEAVER ST
FLAGSTAFF, AZ
ZIP 86001-120
Phone: (928) 773-2200
Fax: (928) 773-2300

The NPI 1679789549 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.

• Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS:45385)
• Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43239)
• Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
• Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
• Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)
• New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
• Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS:G0105)
• Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (HCPCS:G0121)
• Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (HCPCS:43249)
• Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
• Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43235)
• Telephone medical discussion with physician, 21-30 minutes (HCPCS:99443)
• New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
• Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
• Follow-up hospital inpatient care per day, typically 15 minutes (HCPCS:99231)
• Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
• Colonoscopy (HCPCS:NAN13)
• Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 5/15/2007 and was last updated on 12/12/2024.

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: