Quick answers
- Where does Claes E. Oldenburg see patients?
- Medicare's clinician data lists 6 practice locations, including Robbinsdale, MN, Blaine, MN and Annandale, MN. Call before your visit to confirm the address.
- What is Claes E. Oldenburg's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Claes E. Oldenburg accept Medicare assignment?
- Yes. Medicare's clinician data says Claes E. Oldenburg accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Claes E. Oldenburg?
- (320) 682-5225, as listed in official Medicare / NPI Registry data.
- What is Claes E. Oldenburg's NPI number?
- 1811951098. 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 Claes E. Oldenburg is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 3300 Oakdale Ave NRobbinsdale, MN 55422
- 4181 108th Ave NEBlaine, MN 55449
- 440 Elm St EAnnandale, MN 55302 (320) 682‑5225
- 7373 France Ave S, Suite 300Edina, MN 55435 (952) 428‑0500
- 9855 Hospital DrMaple Grove, MN 55369
Group practices
Medicare enrollment lists Claes E. Oldenburg as a member of these groups (CMS data updated 2026-10-02).
- Allina Health System3,842 clinicians in the group
- North Memorial Health Care504 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Robbinsdale
Clinicians with the same Medicare primary specialty in Robbinsdale, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Carolina At Chapel Hill School Of Medicine |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811951098 |
| 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