Dr. Dylan M. Barnes, MD
Colorectal Surgery (Colon & Rectal Surgery Physician)
At a glance
- Medical school
- Saint Louis University School of Medicine (2019)
- Years since graduation
- 7
- In the NPI registry since
- 2019
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2019Medical school: Saint Louis University School of Medicine
- 2019Registered with an NPI (national billing number; not a license date)
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Colon & Rectal Surgery Physician primary
OK license 46026
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Saint Francis Hospital, Inc Tulsa, OK
- Saint Francis Hospital South, LLC Tulsa, OK
Medical groups
- Warren Clinic Inc (883 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Oxycodone Hcl Other prescribers in Tulsa, OK | 23 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 5 companies reported 8 payments worth $1,326 in total to this clinician.
| Intuitive Surgical, Inc. | $1,042 |
|---|---|
| Davol Inc. | $144 |
| Boston Scientific Corporation | $101 |
| Braintree Laboratories, Inc. | $26.39 |
| Thd America, Inc. | $13.13 |
| Education | $1,000 |
|---|---|
| Food and Beverage | $326 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Intuitive Surgical, Inc. Apr 22, 2025 | Education DAVINCI XI · SURGERY · in-kind | $1,000 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.