Sebastian Demyttenaere, M.D.
Sebastian Demyttenaere, M.D. is a Surgery Physician in Columbus, OH, registered under NPI 1003072448.
Getting there
Here is what surrounds this office in Columbus, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 0.28 mi away. The nearest transit stop is 0.24 mi away, served by Olentangy River Rd & Bethel Rd. A pharmacy sits 0.45 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.47 mi away.
Getting here and what is nearby
Transit Olentangy River Rd & Olde Towne Ave 959 ft ~4 min
Transit Olentangy River Rd & Olde Towne Ave 0.20 mi ~4 min
Transit Olentangy River Rd & Bethel Rd 0.24 mi ~5 min
Parking Olentangy & Bethel Park and Ride 0.26 mi ~6 min
4990 Olentangy River Road, Columbus
Parking 0.27 mi ~6 min
Coffee Bambu Dessert Drinks 0.28 mi ~6 min
827 Bethel Road
Mo-Fr,Su 11:00-21:00; Sa 11:00-22:00
Parking 0.28 mi ~6 min
Restaurant KFC 0.30 mi ~6 min
Restaurant Buckeye Pho 0.30 mi ~7 min
Coffee Tim Hortons 0.31 mi ~7 min
737 Bethel Road, Columbus 43214-1901
Mo-We 06:00-18:00; Fr-Sa 06:00-18:00; Su 06:00-16:00
Restaurant Wendy's 0.31 mi ~7 min
Gas station BP 0.36 mi ~8 min
5067 Olentangy River Road, Columbus
Convenience Duchess 0.37 mi ~8 min
Grocery Dayou International Market 0.37 mi ~8 min
Pharmacy CVS Pharmacy 0.45 mi ~9 min
Bethel Road
Coffee Starbucks 0.47 mi ~10 min
Bethel Road
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 35091416 | OH | Surgery Physician primary |
This provider holds licence 35091416 issued in OH. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Surgery covers
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery. NUCC Health Care Provider Taxonomy, code 208600000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003072448 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 5, 2008 |
| Last updated | Aug 5, 2008 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | M.D. |
| Practice address |
4830 KNIGHTSBRIDGE BLVD SUITE J Columbus, OH 43214 (614) 293-3230 Fax (614) 293-4030 |
| Mailing address |
700 ACKERMAN RD SUITE 350 Columbus, OH 43202 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 7 | 2 | 4 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 7 | 4 | 4 | 8 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.