Quick answers
- Does Karl A. Olsson-Deem accept Medicare assignment?
- Yes. Medicare's clinician data says Karl A. Olsson-Deem accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Karl A. Olsson-Deem's NPI number?
- 1801673835. 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 Karl A. Olsson-Deem is enrolled with Medicare (CMS data updated October 2, 2026).
- 951 Industrial Rd, Suite BSan Carlos, CA 94070 (650) 593‑4447
Specialties
- Chiropracticprimary
Other chiropractors in San Carlos
Clinicians with the same Medicare primary specialty in San Carlos, CA — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| School | Life Chiropractic College |
| Graduation year | 2023 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801673835 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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