Physician Profile
Unclaimed ProfileAbout BERNSEN
Mitchell Bernsen, M.D. practices gastroenterology in Arlington Heights, IL. Mitchell is a 1990 graduate of Rush Medical College of Rush University. Medicare claims data shows Mitchell provided 15,215 services to 812 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (847) 439-1005
- Email not available
Practice Locations
1415 S ARLINGTON HEIGHTS RD
Arlington Heights, IL 60005
Procedures Most Often Billed to Medicare
15,215 services · 812 patients · 18 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
115 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
72 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
60 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
21 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
42 |
| Administration of chemotherapy into vein, each additional hour | Treatment | 96415 |
37 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
37 |
| Injection, vedolizumab, intravenous, 1 mg | Drug given | J3380 |
12,301 |
| Injection, infliximab, excludes biosimilar, 10 mg | Drug given | J1745 |
2,070 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
120 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other gastroenterology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other gastroenterology specialists in Arlington Heights 1
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Rush Medical College of Rush University 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Rush Medical College of Rush University 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of large bowel using a flexible endoscope 8
Providers in IL who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Bernsen?
Dr. Bernsen is a gastroenterology in Arlington Heights, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
What is Dr. Bernsen's address?
Dr. Bernsen is listed at 1415 S ARLINGTON HEIGHTS RD, Arlington Heights, IL 60005. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Bernsen?
The number on file is (847) 439-1005. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Bernsen?
Dr. Bernsen's National Provider Identifier is 1275523631. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Bernsen train?
Dr. Bernsen attended Rush Medical College of Rush University, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Bernsen have?
Dr. Bernsen has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Bernsen perform?
According to Medicare billing data, Dr. Bernsen performs procedures including biopsy of large bowel using a flexible endoscope, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and removal of polyps or growths of large bowel using an endoscope with mechanical snare; provides treatments such as infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less and administration of chemotherapy into vein, each additional hour, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Bernsen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Bernsen. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.