Quick answers
- Where does Derek Opp see patients?
- Medicare's clinician data lists 2 practice locations, including Saint Paul, MN and Minneapolis, MN. Call before your visit to confirm the address.
- What is Derek Opp's specialty?
- Medicare lists Pediatric Medicine as the primary specialty, and also Adult Congenital Heart Disease (ACHD) and Cardiovascular Disease (Cardiology).
- Does Derek Opp accept Medicare assignment?
- Medicare's clinician data says Derek Opp may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Derek Opp?
- (651) 291-2848, as listed in official Medicare / NPI Registry data.
- What is Derek Opp's NPI number?
- 1366947012. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Derek Opp is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 University Ave ESaint Paul, MN 55101 (651) 291‑2848
- 2525 Chicago AveMinneapolis, MN 55404
Group practices
Medicare enrollment lists Derek Opp as a member of these groups (CMS data updated 2026-10-02).
- Gillette Childrens Specialty Healthcare99 clinicians in the group
- Children's Health Care73 clinicians in the group
Specialties
Other pediatricians in Saint Paul
Clinicians with the same Medicare primary specialty in Saint Paul, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1366947012 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians