Quick answers
- Where does Holly Olson see patients?
- Medicare's clinician data lists 4 practice locations, including Chicago, IL, Osceola, IA and Edwardsville, IL. Call before your visit to confirm the address.
- What is Holly Olson's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Holly Olson accept Medicare assignment?
- Yes. Medicare's clinician data says Holly Olson 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 Holly Olson?
- (337) 991-9276, as listed in official Medicare / NPI Registry data.
- What is Holly Olson's NPI number?
- 1841705639. 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 Holly Olson is enrolled with Medicare (CMS data updated 2026-10-02).
- 111 W Jackson Blvd, Suite 1700Chicago, IL 60604 (337) 991‑9276
- 444 N W View DrOsceola, IA 50213 (337) 991‑9276
- 444 N W View Dr, Southern Hills Spec CareOsceola, IA 50213 (737) 226‑6700
- 7108 Marine RdEdwardsville, IL 62025 (337) 991‑9276
Group practices
Medicare enrollment lists Holly Olson as a member of these groups (CMS data updated 2026-10-02).
- Curana Health of Iowa PLLC151 clinicians in the group
- CH Specialty Services IA PC136 clinicians in the group
- Curana Health of Illinois PC34 clinicians in the group
- CH Specialty Services Il PLLC21 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Graduation year | 2011 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841705639 |
| 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