DR. CLAUDIA JOHNSON M.D. NPI 1992805782

NPI Details

DR. Claudia Johnson, M.D. is a gastroenterology internal medicine in Chicago, IL. 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. Claudia Johnson, M.D. NPI is 1992805782. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

8507 S STONY ISLAND AVE
CHICAGO, IL
ZIP 60617-247
Phone: (773) 978-1400
Fax: (773) 978-4389

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)
• Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
• New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
• 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)
• Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (HCPCS:G0121)
• Colorectal cancer screening; flexible sigmoidoscopy (HCPCS:G0104)
• New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)

The enumeration date for this NPI number is 9/22/2006 and was last updated on 12/30/2021.

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: