MITCHELL BERNSEN M.D. NPI 1275523631

NPI Information

  • NPI: 1275523631
  • Provider Name: MITCHELL BERNSEN, M.D.
  • Classification: Internal Medicine - 207RG0100X
  • Specialization: Gastroenterology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1415 S ARLINGTON HEIGHTS RD
    ARLINGTON HEIGHTS, IL
    ZIP 60005
  • Phone: (847) 439-1005

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NPI Details

Mitchell Bernsen, M.D. is a gastroenterology internal medicine in Arlington Heights, IL with 36 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. Mitchell Bernsen, M.D. NPI is 1275523631. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: RUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduation Year:1990

The provider's business location address is:

1415 S ARLINGTON HEIGHTS RD
ARLINGTON HEIGHTS, IL
ZIP 60005-765
Phone: (847) 439-1005
Fax: (847) 439-7555

The NPI 1275523631 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.

  • Injection, vedolizumab, 1 mg (HCPCS:J3380)
  • Injection, infliximab, excludes biosimilar, 10 mg (HCPCS:J1745)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43239)
  • Administration of chemotherapy into vein, 1 hour or less (HCPCS:96413)
  • Administration of chemotherapy into vein, each additional hour (HCPCS:96415)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS:45385)
  • Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (HCPCS:96365)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Follow-up hospital inpatient care per day, typically 15 minutes (HCPCS:99231)
  • Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS:G0105)
  • 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)
  • Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)
  • Colonoscopy (HCPCS:NAN13)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 10/26/2005 and was last updated on 2/19/2015.

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:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RG0100XInternal MedicineGastroenterology036-084785ILLINOISYes

Other Identifiers

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

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1IL3509007MEDICARE PINILLINOIS
2036-084785MEDICAIDILLINOIS
3G24562MEDICARE UPIN
4634730MEDICARE ID-TYPE UNSPECIFIED
5IL3510007MEDICARE PINILLINOIS
6IL3511007MEDICARE PINILLINOIS

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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